Spring is here, and it is the peak period for vaccinating sheep again. There are corresponding vaccines to prevent these epidemics. The immunization protection period is mostly between half a year and one year. A reasonable immunization plan should be formulated based on the characteristics of the local epidemic and immunization should be carried out regularly according to the procedures. Do not blindly vaccinate, otherwise certain diseases will be induced.
Detailed description of the appropriate use of 6 must-have vaccines for raising sheep!
1. Escherichia coliform vaccine
The efficacy of the Escherichia coliform vaccine is to prevent E. coliform disease in lambs. Subcutaneous injection is dominated by application. Each lamb under 3 months is injected with 1 mL, and each lamb under 3 months is injected with 2 mL. It will cause immunity 14 days after the injection, and the immunity period is June.
2. Goat infectious pleural lung infection Aluminum chloride bacterial vaccine
Goat infectious pleural lung infection Aluminum chloride vaccine is suitable for preventing infectious pleural lung infection in goats. Subcutaneous injection or whole-body intramuscular injection methods should be selected according to the specific conditions of the goat. Each goat below 6 months is injected 3mL, and each goat that is about 6 months old is injected 5mL, which can be immunized for 1 year.
3. Aluminum Chloride Lamb Acute Enteritis Seedling
The injection target of Aluminum Chloride Lamb Acute Enteritis Seedling is ewes during pregnancy. Pregnant women with ewes were injected once 20 to 30 days before delivery and 10 to 20 days before delivery. Each time, 2mL or 3mL was applied, which would lead to immunity 10 days after injection. During breastfeeding, lambs can also achieve passive immunity based on drinking milk, and the immunity period is May.
4. Sheep quadruple vaccine or sheep quiver
Sheep quadruple vaccine refers to sheep rapid epidemic, quiver senile, enterotomiemia and acute enteritis vaccine. The quiver senile vaccine refers to sheep rapid epidemic, quiver senile, enterotomiemia, lamb acute enteritis and black vaccine. Vaccination is carried out in early March and mid-to-late September of each year. During the injection, the target of the whole flock is the lamb and the adult sheep. Subcutaneous injection method is used to inject 5 mL each time, which can create immunity 14 days after the injection.
5. Sheep Pox chicken embryoization attenuated vaccine
Sheep Pox chicken embryoization attenuated vaccine can prevent goat pox disease. It is generally injected and vaccinated in March every year, and the immunity period is 1 year. Targeting all flocks, including adult sheep and lambs, 0.5 mL of each injection was used by subcutaneous injection.
6. Tetanus
Tetanus dysfunction can prevent tetanus from sheep. During pregnancy, 0.5mL is injected subcutaneously 1/3 of the head and neck of each sheep, and after one month of pregnancy, 0.5mL is injected subcutaneously into 1/3 of the head and neck of each sheep. After 1 month, it will cause immunity, and the immunity period is 1 year.
The wrong concept of sheep farmers getting vaccinated, detailed description of the appropriate use of 6 must-have vaccines for sheep! That’s all for everyone’s detailed introduction. I look forward to providing some assistance to everyone! The top priority shows that the immunity interval between each vaccine should be 7 to 10 days. Before application, you should carefully read the instructions for use and pay attention to the application and storage methods and common problems.
1. Spring (vaccination in order)
(1) Tetanus
Immunization time: one month before pregnancy ewe
Vaccine name: Tetanus toxin
Immunization method: 0.5 ml subcutaneously, inject 1/3 of the neck, and inject it for one month to produce immunity.
Immune period: one year
(2) lamb dysentery
Immune time: 20-30 days before ewes
Vaccine name: lamb dysentery vaccine
Immune method: 2 ml subcutaneously, 3 ml subcutaneously every 10 days, and immunity will be generated after 10 days.
Immune period: ewes for 5 months, passive immunization of lambs through milk
(3) Sheep rapid epidemic, sheep intestinal toxicity, sheep sniping
Immune time: at the end of February and early March each year
Vaccine name: Sheep trident vaccine
Immune method: Adult sheep and lambs are injected subcutaneously or intramuscularly, and immunity will be produced after 14 days.
Immunization period: half a year
(4) goat pox
Immunization time: mid-March of each year
Vaccine name: Sheep pox chicken embryogenesis attenuated vaccine
Immunization method: Dried acne seeds are diluted 25 times with normal saline according to the dose of the vaccine indicated in the bottle. No matter how big or small sheep are, 0.5 ml will be injected subcutaneously, and immunity will be produced after 6 days.
Immune period: one year
(5) goat infectious pleuropneumonia
Immune time: late March of each year
Vaccine name: goat infectious pleuropneumonia alumina hydroxide live vaccine
Immune method: 3 ml of intramuscular injection for each person under 6 months of age, 5 ml of intramuscular injection for each person over 6 months of age, and immunity will be produced after 14 days.
Immune period: one year
(6) Goat oral aphthosis
Immune time: March and April of each year
Vaccine name: attenuated cells of oral aphthosis lyophilized
Immune method: 0.2 ml of all sheep are injected into the oral mucosa.
Immune period: half a year
(7) Sheep Streptococcus disease
Immune time: March and April of each year
Vaccine name: Streptococcus alumina hydroxide live vaccine
Immune method: subcutaneous injection of the back, 3 ml for each under 6 months, and 5 ml for each over 6 months.
Immune period: half a year
(8) Brucellosis
Immune time: April and May each year
Vaccine name: Brucella pig type No. 2 attenuated vaccine
Immune method: 1 ml of sheep's buttocks (including 5 billion bacteria) is injected, positive sheep, under three months of age, pregnant sheep cannot be injected. When drinking water is immunized, the dosage is calculated based on 20 billion bacteria per sheep, and it is taken twice within two days. Rams are not immune.
Immunization period: one year
2. Autumn (vaccination in order)
(1) Anthrax
Immunization time: September each year
Vaccine name: No. 2 anthrax vaccine
Immunization method: 1 ml of intradermal injection will be injected in 14 days.
Immune period: one year
(2) Sheep rapid epidemic, sheep intestinal toxicity, sheep sudden sniping
Immune time: September each year
Vaccine name: Sheep trident vaccine
Immune method: Adult sheep and lambs are injected subcutaneously or intramuscularly, and immunity will be generated after 14 days.
Immunization period: half a year
(3) Sheep black epidemic
Immunization time: September each year
Vaccine name: Sheep black vaccine
Immunization method: 1 ml of subcutaneous injection for each person under 6 months of age, and 3 ml of subcutaneous injection for each person under 6 months of age.
Immune period: one year
(4) Goat ulcer disease
Immune time: September each year
Vaccine name: attenuated cells lyophilized and ulcer cells
Immune method: 0.2 ml of sheep are injected into the oral mucosa.
Immune period: half a year
(5) Sheep Streptococcus disease
Immune time: September and October each year
Vaccine name: Streptococcus alumina hydroxide live vaccine
Immune method: subcutaneous injection of the back, 3 ml for each under 6 months, and 5 ml for each over 6 months.
Immune period: half a year
(6) Sheep Streptococcus disease
Immune time: Spring or autumn pregnancy
Vaccine name: chlamydia abortion
Immune method: Each sheep is injected subcutaneously before or within one month after pregnancy.
Immunization period: one year
3, lamb immunization program
(1) Vaccination time: 7 days old
Vaccination: inactivated vaccine for infectious pustular dermatitis in sheep
Vaccination method: injected lip mucosa
Immunization period: 1 year
(2) Vaccination time: 15 days old
Vaccination: inactivated vaccine for infectious pleuropneumonia in goat
Vaccination method: subcutaneous injection
Immunization period: 1 year
(3) Vaccination time: 2 months old
Vaccination: inactivated vaccine for inactivated vaccine for goat pox
Vaccination method: Immune period: 1 year
(4) Vaccination time: 2.5 months of age
Vaccination: Bovine O-type foot-and-mouth disease inactivated vaccine
Vaccination method: intramuscular injection
Immune period: 6 months
(5) Vaccination time: 3 months of age
Vaccination: Clostridium alesis triple and four prevention inactivated vaccine
Vaccination method: subcutaneous or intramuscular injection (first)
Immune period: 6 months of age
Vaccination method: 6 months of age
Vaccination method: 3 months of age
Vaccination: emphysema and genital inactivated vaccine
Vaccination method: Subcutaneous injection (first time)
Immune period: 7 months
(7) Vaccination time: 3.5 months
Vaccination: Clostridium aleosis triple and four inactivated vaccine Ⅱ Bacillus anthrax
Vaccination method: subcutaneous or intramuscular injection (second time) subcutaneous injection
Immune period: 6 months
(8) Vaccination time: 3.5 months
Vaccination method: subcutaneous injection (second time)
Immune period: 7 months
(9) Vaccination time: 6-8 weeks before sheep delivery (ewe, unimmune)
Vaccination: Clostridium apocrystallis triple and four inactivated vaccine for tetanus toxoid
vaccination method: subcutaneous injection (first) muscle or subcutaneous injection (first)
immunization period: 6 months
(10) vaccination time: 2-4 weeks before lambing (ewe)
vaccination method: subcutaneous injection (second) tetanus toxoid tetanus toxoid
vaccination method: subcutaneous injection (second) suppository injection (second) suppository injection (second) suppository injection (second) suppository injection (second) suppository injection (6 months suppository injection (11) vaccination time: 4 months suppository suppository suppository suppository suppository suppository suppository suppository suppository suppository suppository suppository suppository suppository suppository suppository suppository suppository suppository suppository suppository suppository suppository suppository suppository suppository suppository suppository suppository suppository suppository suppository suppository suppository suppository suppository suppository suppository suppository suppository suppository suppository suppository suppository suppository suppository suppository supposit :5-month-old
Vaccination: Brucellosis live vaccine (Pig No. 2)
Vaccination method: intramuscular injection or oral
Immune period: 3 years
(13) Vaccination time: 7-month-old
Vaccination method: bovine O-type foot-and-mouth disease inactivated vaccine
Vaccination method: intramuscular injection
Immune period: 6 months
4, vaccination method
(1) Intramuscular injection method
is suitable for vaccination with attenuated vaccine or inactivated vaccine , the injection site is on the buttocks or both sides of the neck, generally using 16-20 needles.
(2) Subcutaneous injection method
is suitable for vaccination with attenuated vaccines or inactivated vaccines, with the injection site on the inner side of the femoral or behind the elbow. Pinch the skin with your thumb and index finger. When injecting, make sure the needle is inserted under the skin. For this reason, swing the needle after entering the needle. If the needle feels swinging freely, push the push tube of the syringe, the medicine is very easy to enter the skin and has no sense of resistance, which means the position is true. If inserted into the skin, the needle will swing and drive the skin, and you may feel resistance when pushing the liquid.
(3) Intradermal injection
injection site, use a BCG syringe and a 16-24 needle. When injecting intradermal injection of the tail root, the tail should be turned over, and the skin of the tail root should be tightened with the thumb and index finger of the left hand. The needle slowly pierces in a direction parallel to the skin, and slowly pushes the medicine liquid. If there is a small bubble the size of a pea at the injection, Teacher Qingfeng Technical Hotline 13811136994 means that the injection is successful (this method is like a human skin test). At present, this method is generally applicable to a few vaccines such as sheep pox attenuated vaccines.
(4) Oral method
can evenly mix the vaccine in feed or drinking water. When taking oral immunization, the vaccine dosage should be accurately calculated based on the number of sheep and the average water consumption and feed intake of each sheep.
When taking oral immunization, the following issues must be paid attention to:
First, you should stop drinking or feeding for a long time before immunization.
Second, dilute the vaccine water with pure cold water.
Third, the temperature of the feed or drinking water of mixed vaccines should not exceed room temperature.
Fourth, the vaccine must be taken quickly orally after being mixed into feed or drinking water, and cannot exceed 2-3 hours. It is best to drink it in the morning. Care should be taken to avoid exposure to the sun.
Fifth, the vaccine used for oral administration must be highly titered.
What details should be paid attention to when using vaccines?
vaccine refers to biological products that can produce immune protection in livestock and poultry, and is mainly used to prevent and control livestock and poultry epidemics. In the past, these products were prepared with viruses, rickettsia, and spirochetes, and those prepared with bacteria were called bacterial vaccines. According to the nature of the vaccine, it is generally divided into two categories: inactivated vaccines (dead vaccines) and live vaccines. Due to the convenient use, low price, small dose, fast effect, and unique immune protection effect on livestock and poultry, the vaccine has been widely used in veterinary clinical practice and has achieved significant economic and social benefits. Because it is divided into inactivated vaccines and live vaccines, and has dosage forms such as oil emulsions and propolis, some of the matters that must be paid attention to when using vaccines in clinical applications. In combination with clinical practice, several matters that must be paid attention to when raising sheep and using vaccines are explained as follows.
1. Purchase vaccine
1.1 Vaccine is a veterinary biological product. The quality of the vaccine cannot be judged by the senses. In order to ensure the quality of the vaccine, when pig owners need to purchase it, they must go to the county-level animal epidemic prevention supervision agency and the veterinary drug business store that has been accepted by the veterinary drug GSP. Qingfeng Teacher Technical Hotline 13811136994, and they should purchase qualified vaccines produced by manufacturers certified by the Ministry of Agriculture. At the same time, the vaccine should be placed in a refrigerator filled with ice to ensure its quality. It is best to consult sales staff for information on the characteristics, nature, purpose and precautions of the vaccine. The vaccine purchased by
1.2 must have a complete and clear label instruction manual. The label contains the product name, purpose, function, usage, dosage, specifications, product approval number, production date, validity period, product batch number, precautions, factory name, factory address, contact number, etc. Before purchasing, you should check the label and approval number, production license number and GMP certificate number.
1.3 Most veterinary vaccines are bottled. When purchasing, you need to check whether the glass bottle is damaged, cracked, whether the bottle plug is loose, whether there are inspection numbers, whether there are impurities, agglomerations, mold, etc. If the packaging is not complete, do not buy it.
1.4 Checking the appearance of a vaccine often helps distinguish the quality. When there are abnormal appearances, there may be problems with the inner quality. If the oil emulsion vaccine is stratified, the propolis vaccine is abnormal in color, etc., they are all abnormal in appearance. Do not buy any abnormal vaccine appearance.
1.5 When there is a dispute over the quality of vaccine products, purchasing vouchers are often one of the key evidence to resolve the problem. Therefore, shopping vouchers should be requested when purchasing veterinary vaccines and kept them in custody.
2. Transport and storage of vaccines
2.1 Vaccine must be refrigerated and transported from factory to clinical application. It should be stored according to the storage temperature specified on its label in order to achieve its ideal immune effect. It is necessary to pay special attention to avoid high temperatures and direct sunlight, especially to avoid repeated freezing and melting caused by uncertain temperatures.
2.2 should be noted that the storage temperatures required for different types of vaccines are different. For example, live vaccines should be frozen and stored below -15°C, while propolis vaccines and oil emulsion vaccines should be stored at 4-8°C to prevent freezing. If the temperature does not meet the requirements, the validity period will be shortened.
2.3 Each vaccine has different temperature resistance properties, so its effective storage period is also different under certain environmental conditions. Generally speaking, attenuated lyophilized seedlings are more susceptible to high temperatures and reduce their titers, and they should pay more attention to transportation and storage.
2.4 Vaccines of different types, different serotypes, different strains, and different validity periods should be preserved separately. Vaccines with long shelf life and important should be stored separately from commonly used vaccines and minimize the number of times the refrigerator door is opened.
2.5 If the vaccine purchased by sheep owners is not used up in one go, the vaccines that need to be kept should be stored strictly in accordance with the temperature required in the vaccine instructions. I have discovered that two farmers refrigerated the vaccines that should have been stored in the freezer at a temperature of 2-8°C.
2.6 When frost (or ice) in the refrigerator or refrigerator is too thick, defrost should be timely so that the refrigerator reaches a certain refrigeration temperature. The
2.7 vaccine should be managed by a dedicated person and registered to avoid confusion.
3, vaccine dilution
3.1 The quality of the vaccine is directly related to the effect of immunity. Therefore, the vaccine must be carefully checked before immunization. The glass bottle should be free of damage, the bottle stopper should be sealed, and the name, batch number, validity period, inspection number, etc. recorded on the bottle sign must be clear. The color and physical properties of the vaccine must be consistent with those recorded in the vaccine instructions, otherwise it cannot be used.
3.2 For vaccines that require special dilutions, the specified dilution is used, while other vaccines can generally be diluted with sterilized saline, aluminum glue or distilled water. When diluting vaccines with
3.3, the paraffin on the seal should be removed first, wiped the bottle plug with an alcohol cotton ball, then inserted with a disinfected needle, and absorb the diluent with a syringe for dilution. When diluting vaccines with
3.4, dilution should be performed with sterilized saline, distilled water or other diluents that meet the requirements in the instructions according to the dilution ratio specified in the vaccine instructions. When diluting the vaccine with
3.5, it should generally be diluted and rinsed twice and diluted evenly. Vaccines should be diluted as they are used. The diluted vaccine should be refrigerated in a refrigerated incubator with ice to avoid heat and sunlight (placed in a cool place) and used up as soon as possible.
3.6 The needle for absorbing the vaccine solution must be fixed. If it cannot be sucked once, do not pull out the needle and wrap it with an alcohol cotton ball to continue to suck it. In addition, do not use injected needles or unsterilized needles to avoid contaminating the vaccine solution.
3.7 dilution should be cool, which should be paid more attention to in hot summers.
4. Things to note when using vaccines
4.1 Before using vaccines, you should carefully read the vaccine instruction manual and use the vaccine strictly in accordance with the requirements of the instructions.
4.2 The selection of vaccines should be determined based on factors such as the previous medical history of the pig herd, including the health status of the seed source, the epidemic situation of regional epidemics, and whether comprehensive health and epidemic prevention measures are in place. Teacher Qingfeng Technical Hotline 13811136994 The vaccine is not omnipotent. You must select the appropriate vaccine after comprehensive analysis based on the actual situation. Use vaccines with strong virility more carefully. If you do not have this disease and use a vaccine with strong virility, it will only cause harm to young pigs. The use of
4.3 vaccine is carried out in a planned manner according to the immunization procedure. The same vaccine should be used according to the principle of weak first and strong virulence, and the same vaccine should be arranged to live first and then inactivate the vaccine.
4.4 Pig herds must be in a healthy state before they can be immunized. Only after immunization can they produce strong immune protection, which can effectively resist natural infection of wild poisons. Pig herds are infected after suffering from certain infectious diseases or in the incubation period of certain infectious diseases, such as circovirus disease, parvovirus disease, and highly pathogenic pig blue ear disease. All of them can produce immunosuppressive effects, which weakens the body's immune response to other vaccines. If you are immunized at this time, you often fail to achieve the ideal immune effect.
4.5 Before immunization, the health status of the pig herd should be checked. Active treatment should be given to the same group and mark it. Only after recovery can the vaccination be immunized. Antiviral drugs, immunoglobulins, antiserum and interferons cannot be used at the same time when immunizing viral vaccines, and antibiotics cannot be used at the same time when immunizing bacterial vaccines.
4.6 Before immunization, return the oil emulsion and propolis vaccine to about 25℃ to reduce stress. When immunizing, try to keep the pig house temperature appropriate (about 20℃), because whether the temperature is too high or too low will interfere with the immune response. The oil emulsion vaccine must be used up within 4 hours after it is unsealed, and the propolis vaccine must be used up within 2 hours after it is unsealed. The attenuated lyophilized vaccine should be used up within 1 hour after dilution. To ensure the immunization effect, the vaccine should be shaken frequently during the immunization process.
4.7 should establish the concept of sterility. Metal syringes, glass syringes, needles and pliers used for inoculation must be boiled and disinfected and can only be used after cooling and drying. Prepare a sufficient number of needles. Replace a disinfected needle in the pigs injected into the pen. Try to disinfect the injection site with 75% alcohol cotton balls before vaccinating it to prevent infection. After the immunization is completed, all used instruments should be cleaned and disinfected for later use.
4.8 When immunizing
4.8, it is necessary to prevent the pigs from turmoil, resulting in insufficient vaccination dose.The injection speed should not be too fast (do not get a fly injection), that is, the needle should not be pulled out after the vaccine solution is injected into the pig body, so as to prevent the vaccine solution from flowing out of the body when the needle is pulled out. When using a metal syringe, check the error between the syringe scale capacity and the actual capacity to avoid too much deviation in the actual injection volume.
4.9 In order to avoid stress responses during the vaccination process, enhance the body's immune function, and improve the immune effect, oral rehydration salt should be appropriately added to the daily diet of the pig herd, and anti-stress agents such as multi-dimensional, electrolytic multi-dimensional, vitamin C should be added 3-5 days before and after vaccination.
4.10 During the vaccination period, the feed and drinking water should not contain drugs that can kill vaccine viruses and bacteria, so as not to affect the titer of the vaccine and the pig's response to the vaccine.
4.11 During the vaccination process of sheep, epidemic prevention operators should pay attention to their own protection, especially when using zoonotic vaccines and live vaccines, they should be cautious, strictly abide by operating standards, and do their own cleaning and disinfection in a timely manner. Discarded syringes, needles, vaccine containers, etc. should be treated harmlessly.
4.12 Without a healthy and sanitary feeding environment, no matter how good the vaccine is, it cannot play its due immune effect. During the vaccination period, pig owners must earnestly implement disinfection measures, purchase a wide spectrum and efficient variety of different types of disinfectants, comprehensively disinfect the pig house, walkway and surrounding environment, and kill pathogenic microorganisms in the surrounding environment of the pig house (let them live in a healthy and clean environment) to prevent early infection of the pig herd.
4.13 After immunization, detailed registration must be made, such as the type of vaccine, vaccination date, pig herd age, pig herd number, vaccination method, vaccination dose, manufacturer, vaccine name, production batch number, and operator, etc., for future review.
4.14 During the use of the vaccine, if problems are found, they should be stopped immediately and contacted with the supplier in a timely manner to inform the vaccine manufacturer, approval number, production batch number, product specifications and situations during the use of the vaccine, and retain the unopened vaccine as evidence. In the current sheep farming industry, vaccination is the most effective means to prevent animal epidemics and provides guarantees for the improvement of economic benefits of the sheep farming industry. When getting vaccinated, you should pay attention to the following points:
1. Whether it is a farm or a farmer , if the sheep have not been ill or there is no epidemic around, there is no need to get vaccinated. As long as disinfection is strengthened and the sheep feeding management is strengthened in daily life.
2. Before vaccination, we must strengthen feeding management and enhance individuals' disease resistance . For example, add some Vc to feed or drinking water to reduce the stress of vaccination and increase the immune effect.
3. Before vaccination, the sheep should be subjected to physical examination. Sheep who are sick, thin or infertile should not be given a temporary injection.
4. Before vaccination, vaccines must be inspected. No vaccines that are labeled, have cracks or are not tightly sealed, or have foreign bodies or spoiled in the vaccine shall not be used. should carefully read the vaccine instructions, fully understand the performance, usage, dosage, adverse reactions, precautions, etc. of the vaccine, and strictly follow the requirements specified in the bottle mark. The vaccine should be fully shaken before and during use. Vaccines must be used and prepared immediately. Diluted vaccines must be vaccinated within the shortest time (2 hours). They must be used up in one go. If the immunization time is a little longer, you must pay attention to the way the vaccine is preserved.
5. When vaccinating, more than two vaccines are not vaccinated at the same time. If two vaccines are needed to be vaccinated together, they must be vaccinated separately at different parts.
6. When vaccinating, you must choose the right injection method and location. There are three methods for injecting sheep vaccine, namely intradermal injection, subcutaneous injection, and intramuscular injection. The corresponding injection site should be selected according to the different injection methods of the vaccine. For example, sheep vaccinia should be injected intradermally on the inner side of the tail; lamb dysentery alumina hydroxide vaccine should be injected subcutaneously on the inner side of the legs; vaccines that require intramuscular injections are generally selected on the full-muscular neck or buttocks.
7. After vaccination, use of vaccination devices and waste, such as empty vaccine bottles, alcohol cotton, disposable syringes and discarded vaccines, must be biosafely treated.
8. Pay attention to observation after vaccination. . Pay attention to the spirit, appetite and behavior of the sheep within one day after vaccination. When side effects occur, measures should be taken in a timely manner and symptomatic treatment should be carried out. If necessary, anti-allergic drugs such as adrenaline can be injected for rescue.
9. After vaccination, no deworming or injecting antibiotics will be given to the sheep.
Practical experience in vaccinating sheep!
Spring is here, and it is also the season for vaccinating sheep in the year, but many sheep-raising friends don’t know what vaccines to get? How to fight? Today I will introduce to you a few essential vaccines in our sheep farm!
1. Small ruminant vaccine
This vaccine must be administered! How to dilute
?
The first portion indicated by the bottle sign is indicated, and dilute it with sterilized saline to 1 portion per milliliter.
injection position and dosage
neck injection subcutaneously. Injection dosage: 1ml
Injection time and aging
are immunized in spring every year, once every two years!
Notes
1. The diluted vaccine should be avoided from direct sunlight. When the temperature is too high, it should be kept in cold water bath during the vaccination process. The diluted vaccine should be used up within 3 hours.
2. Antibiotics and sulfonamide drugs cannot be used 10 days before and after immunization.
3. Only healthy sheep are vaccinated, and the elderly, weak, sick, young and pregnant sheep are not immune.
4. It should be immunized alone and not used in combination with other vaccines. The interval with other vaccines is at least 10 days.
2, triple and 4 prevention vaccine
This is also a must-have vaccine, used to prevent lamb dysentery, sheep snips, sheep intestinal toxemia and sheep rapid epidemic.
Immunization time
Every spring from February to March and September, choose a sunny weather injection. Injection position and dosage of
twice a year, and inject subcutaneous fat or subcutaneously. Precautions for each 1ml
1. Try not to be immunized when pregnant big ewes, as it is easy to have miscarriage;
2. Start three and four preventions in 7 days of birth lambs, which can prevent lambs from getting diarrhea. Once lambs have diarrhea, they may be finished;
3. No problem sheep cannot be injected with this vaccine;
3. Tetanus vaccine
3. Tetanus vaccine
3. Tetanus vaccine
This vaccine is basically done for ewes, and the little lambs basically do not!
4. Sheep Pox vaccine
This vaccine is mainly to prevent sheep Pox disease. If you have not had such a disease around you, you can not get vaccinated.
vaccination time and dosage
vaccination from March to April every year, with an immunization period of 1 year. During vaccination, each of them will be 0.5ml regardless of the size of the sheep. Pregnant ewes can be injected in large and small sheep, or vaccinated at any time according to their own conditions.
Injection site
intradermal injection on the inner side of the tail root. This injection method is different from other methods, and it is a bit difficult during injection, so you should pay attention to learning.
5. Foot-and-mouth disease vaccine
This vaccine pig medicine prevents foot-and-mouth disease and can be vaccinated in an emergency. If you don’t get sick, don’t get vaccinated first. If you have this disease around you, then get vaccinated quickly. When
is vaccinated, some people try to save trouble and vaccinate the two vaccines together, that is not possible! You should also be separated by about 10 separate cases of deworming, otherwise the vaccine you make is ineffective.
is still a bit different from the textbook you see!
How to prevent the epidemic from raising sheep? Generally, sheep farms will make a set of sheep prevention process plan. In production management, employees mainly provide sheep prevention according to the procedures in the plan.
Revealing the secret of the epidemic prevention process for sheep:
1. Adult sheep epidemic prevention program
——Inject foot-and-mouth vaccine in mid-February.
——Inject goats in late February for infectious pleuropneumonia vaccine.
——A sheep pox vaccine was injected in early March.
——Inject the triple and four-defense vaccine in mid-March.
——Foot-and-mouth vaccine is injected in mid-August.
——Inject triple and four-defense vaccine in mid-September.
2. Lamb epidemic prevention program
——Inject oral ulcer vaccine at 7 days after delivery.
——A triple and four-defense vaccine is injected at 15 days after delivery.
——Foot-and-mouth vaccine injection at 25 days old.
——A 90-day-old sheep pox vaccine.
——Inject triple and four-defense vaccine 10 days after weaning.
3. Immunization plan for preventing diarrhea in lambs in late pregnancy
——Inject E. coli vaccine 30 days before delivery.
——Inject triple and four-defense vaccine 20 days before delivery.
Immune period: one year
(5) goat infectious pleuropneumonia
Immune time: late March of each year
Vaccine name: goat infectious pleuropneumonia alumina hydroxide live vaccine
Immune method: 3 ml of intramuscular injection for each person under 6 months of age, 5 ml of intramuscular injection for each person over 6 months of age, and immunity will be produced after 14 days.
Immune period: one year
(6) Goat oral aphthosis
Immune time: March and April of each year
Vaccine name: attenuated cells of oral aphthosis lyophilized
Immune method: 0.2 ml of all sheep are injected into the oral mucosa.
Immune period: half a year
(7) Sheep Streptococcus disease
Immune time: March and April of each year
Vaccine name: Streptococcus alumina hydroxide live vaccine
Immune method: subcutaneous injection of the back, 3 ml for each under 6 months, and 5 ml for each over 6 months.
Immune period: half a year
(8) Brucellosis
Immune time: April and May each year
Vaccine name: Brucella pig type No. 2 attenuated vaccine
Immune method: 1 ml of sheep's buttocks (including 5 billion bacteria) is injected, positive sheep, under three months of age, pregnant sheep cannot be injected. When drinking water is immunized, the dosage is calculated based on 20 billion bacteria per sheep, and it is taken twice within two days. Rams are not immune.
Immunization period: one year
2. Autumn (vaccination in order)
(1) Anthrax
Immunization time: September each year
Vaccine name: No. 2 anthrax vaccine
Immunization method: 1 ml of intradermal injection will be injected in 14 days.
Immune period: one year
(2) Sheep rapid epidemic, sheep intestinal toxicity, sheep sudden sniping
Immune time: September each year
Vaccine name: Sheep trident vaccine
Immune method: Adult sheep and lambs are injected subcutaneously or intramuscularly, and immunity will be generated after 14 days.
Immunization period: half a year
(3) Sheep black epidemic
Immunization time: September each year
Vaccine name: Sheep black vaccine
Immunization method: 1 ml of subcutaneous injection for each person under 6 months of age, and 3 ml of subcutaneous injection for each person under 6 months of age.
Immune period: one year
(4) Goat ulcer disease
Immune time: September each year
Vaccine name: attenuated cells lyophilized and ulcer cells
Immune method: 0.2 ml of sheep are injected into the oral mucosa.
Immune period: half a year
(5) Sheep Streptococcus disease
Immune time: September and October each year
Vaccine name: Streptococcus alumina hydroxide live vaccine
Immune method: subcutaneous injection of the back, 3 ml for each under 6 months, and 5 ml for each over 6 months.
Immune period: half a year
(6) Sheep Streptococcus disease
Immune time: Spring or autumn pregnancy
Vaccine name: chlamydia abortion
Immune method: Each sheep is injected subcutaneously before or within one month after pregnancy.
Immunization period: one year
3, lamb immunization program
(1) Vaccination time: 7 days old
Vaccination: inactivated vaccine for infectious pustular dermatitis in sheep
Vaccination method: injected lip mucosa
Immunization period: 1 year
(2) Vaccination time: 15 days old
Vaccination: inactivated vaccine for infectious pleuropneumonia in goat
Vaccination method: subcutaneous injection
Immunization period: 1 year
(3) Vaccination time: 2 months old
Vaccination: inactivated vaccine for inactivated vaccine for goat pox
Vaccination method: Immune period: 1 year
(4) Vaccination time: 2.5 months of age
Vaccination: Bovine O-type foot-and-mouth disease inactivated vaccine
Vaccination method: intramuscular injection
Immune period: 6 months
(5) Vaccination time: 3 months of age
Vaccination: Clostridium alesis triple and four prevention inactivated vaccine
Vaccination method: subcutaneous or intramuscular injection (first)
Immune period: 6 months of age
Vaccination method: 6 months of age
Vaccination method: 3 months of age
Vaccination: emphysema and genital inactivated vaccine
Vaccination method: Subcutaneous injection (first time)
Immune period: 7 months
(7) Vaccination time: 3.5 months
Vaccination: Clostridium aleosis triple and four inactivated vaccine Ⅱ Bacillus anthrax
Vaccination method: subcutaneous or intramuscular injection (second time) subcutaneous injection
Immune period: 6 months
(8) Vaccination time: 3.5 months
Vaccination method: subcutaneous injection (second time)
Immune period: 7 months
(9) Vaccination time: 6-8 weeks before sheep delivery (ewe, unimmune)
Vaccination: Clostridium apocrystallis triple and four inactivated vaccine for tetanus toxoid
vaccination method: subcutaneous injection (first) muscle or subcutaneous injection (first)
immunization period: 6 months
(10) vaccination time: 2-4 weeks before lambing (ewe)
vaccination method: subcutaneous injection (second) tetanus toxoid tetanus toxoid
vaccination method: subcutaneous injection (second) suppository injection (second) suppository injection (second) suppository injection (second) suppository injection (second) suppository injection (6 months suppository injection (11) vaccination time: 4 months suppository suppository suppository suppository suppository suppository suppository suppository suppository suppository suppository suppository suppository suppository suppository suppository suppository suppository suppository suppository suppository suppository suppository suppository suppository suppository suppository suppository suppository suppository suppository suppository suppository suppository suppository suppository suppository suppository suppository suppository suppository suppository suppository suppository suppository suppository suppository supposit :5-month-old
Vaccination: Brucellosis live vaccine (Pig No. 2)
Vaccination method: intramuscular injection or oral
Immune period: 3 years
(13) Vaccination time: 7-month-old
Vaccination method: bovine O-type foot-and-mouth disease inactivated vaccine
Vaccination method: intramuscular injection
Immune period: 6 months
4, vaccination method
(1) Intramuscular injection method
is suitable for vaccination with attenuated vaccine or inactivated vaccine , the injection site is on the buttocks or both sides of the neck, generally using 16-20 needles.
(2) Subcutaneous injection method
is suitable for vaccination with attenuated vaccines or inactivated vaccines, with the injection site on the inner side of the femoral or behind the elbow. Pinch the skin with your thumb and index finger. When injecting, make sure the needle is inserted under the skin. For this reason, swing the needle after entering the needle. If the needle feels swinging freely, push the push tube of the syringe, the medicine is very easy to enter the skin and has no sense of resistance, which means the position is true. If inserted into the skin, the needle will swing and drive the skin, and you may feel resistance when pushing the liquid.
(3) Intradermal injection
injection site, use a BCG syringe and a 16-24 needle. When injecting intradermal injection of the tail root, the tail should be turned over, and the skin of the tail root should be tightened with the thumb and index finger of the left hand. The needle slowly pierces in a direction parallel to the skin, and slowly pushes the medicine liquid. If there is a small bubble the size of a pea at the injection, Teacher Qingfeng Technical Hotline 13811136994 means that the injection is successful (this method is like a human skin test). At present, this method is generally applicable to a few vaccines such as sheep pox attenuated vaccines.
(4) Oral method
can evenly mix the vaccine in feed or drinking water. When taking oral immunization, the vaccine dosage should be accurately calculated based on the number of sheep and the average water consumption and feed intake of each sheep.
When taking oral immunization, the following issues must be paid attention to:
First, you should stop drinking or feeding for a long time before immunization.
Second, dilute the vaccine water with pure cold water.
Third, the temperature of the feed or drinking water of mixed vaccines should not exceed room temperature.
Fourth, the vaccine must be taken quickly orally after being mixed into feed or drinking water, and cannot exceed 2-3 hours. It is best to drink it in the morning. Care should be taken to avoid exposure to the sun.
Fifth, the vaccine used for oral administration must be highly titered.
What details should be paid attention to when using vaccines?
vaccine refers to biological products that can produce immune protection in livestock and poultry, and is mainly used to prevent and control livestock and poultry epidemics. In the past, these products were prepared with viruses, rickettsia, and spirochetes, and those prepared with bacteria were called bacterial vaccines. According to the nature of the vaccine, it is generally divided into two categories: inactivated vaccines (dead vaccines) and live vaccines. Due to the convenient use, low price, small dose, fast effect, and unique immune protection effect on livestock and poultry, the vaccine has been widely used in veterinary clinical practice and has achieved significant economic and social benefits. Because it is divided into inactivated vaccines and live vaccines, and has dosage forms such as oil emulsions and propolis, some of the matters that must be paid attention to when using vaccines in clinical applications. In combination with clinical practice, several matters that must be paid attention to when raising sheep and using vaccines are explained as follows.
1. Purchase vaccine
1.1 Vaccine is a veterinary biological product. The quality of the vaccine cannot be judged by the senses. In order to ensure the quality of the vaccine, when pig owners need to purchase it, they must go to the county-level animal epidemic prevention supervision agency and the veterinary drug business store that has been accepted by the veterinary drug GSP. Qingfeng Teacher Technical Hotline 13811136994, and they should purchase qualified vaccines produced by manufacturers certified by the Ministry of Agriculture. At the same time, the vaccine should be placed in a refrigerator filled with ice to ensure its quality. It is best to consult sales staff for information on the characteristics, nature, purpose and precautions of the vaccine. The vaccine purchased by
1.2 must have a complete and clear label instruction manual. The label contains the product name, purpose, function, usage, dosage, specifications, product approval number, production date, validity period, product batch number, precautions, factory name, factory address, contact number, etc. Before purchasing, you should check the label and approval number, production license number and GMP certificate number.
1.3 Most veterinary vaccines are bottled. When purchasing, you need to check whether the glass bottle is damaged, cracked, whether the bottle plug is loose, whether there are inspection numbers, whether there are impurities, agglomerations, mold, etc. If the packaging is not complete, do not buy it.
1.4 Checking the appearance of a vaccine often helps distinguish the quality. When there are abnormal appearances, there may be problems with the inner quality. If the oil emulsion vaccine is stratified, the propolis vaccine is abnormal in color, etc., they are all abnormal in appearance. Do not buy any abnormal vaccine appearance.
1.5 When there is a dispute over the quality of vaccine products, purchasing vouchers are often one of the key evidence to resolve the problem. Therefore, shopping vouchers should be requested when purchasing veterinary vaccines and kept them in custody.
2. Transport and storage of vaccines
2.1 Vaccine must be refrigerated and transported from factory to clinical application. It should be stored according to the storage temperature specified on its label in order to achieve its ideal immune effect. It is necessary to pay special attention to avoid high temperatures and direct sunlight, especially to avoid repeated freezing and melting caused by uncertain temperatures.
2.2 should be noted that the storage temperatures required for different types of vaccines are different. For example, live vaccines should be frozen and stored below -15°C, while propolis vaccines and oil emulsion vaccines should be stored at 4-8°C to prevent freezing. If the temperature does not meet the requirements, the validity period will be shortened.
2.3 Each vaccine has different temperature resistance properties, so its effective storage period is also different under certain environmental conditions. Generally speaking, attenuated lyophilized seedlings are more susceptible to high temperatures and reduce their titers, and they should pay more attention to transportation and storage.
2.4 Vaccines of different types, different serotypes, different strains, and different validity periods should be preserved separately. Vaccines with long shelf life and important should be stored separately from commonly used vaccines and minimize the number of times the refrigerator door is opened.
2.5 If the vaccine purchased by sheep owners is not used up in one go, the vaccines that need to be kept should be stored strictly in accordance with the temperature required in the vaccine instructions. I have discovered that two farmers refrigerated the vaccines that should have been stored in the freezer at a temperature of 2-8°C.
2.6 When frost (or ice) in the refrigerator or refrigerator is too thick, defrost should be timely so that the refrigerator reaches a certain refrigeration temperature. The
2.7 vaccine should be managed by a dedicated person and registered to avoid confusion.
3, vaccine dilution
3.1 The quality of the vaccine is directly related to the effect of immunity. Therefore, the vaccine must be carefully checked before immunization. The glass bottle should be free of damage, the bottle stopper should be sealed, and the name, batch number, validity period, inspection number, etc. recorded on the bottle sign must be clear. The color and physical properties of the vaccine must be consistent with those recorded in the vaccine instructions, otherwise it cannot be used.
3.2 For vaccines that require special dilutions, the specified dilution is used, while other vaccines can generally be diluted with sterilized saline, aluminum glue or distilled water. When diluting vaccines with
3.3, the paraffin on the seal should be removed first, wiped the bottle plug with an alcohol cotton ball, then inserted with a disinfected needle, and absorb the diluent with a syringe for dilution. When diluting vaccines with
3.4, dilution should be performed with sterilized saline, distilled water or other diluents that meet the requirements in the instructions according to the dilution ratio specified in the vaccine instructions. When diluting the vaccine with
3.5, it should generally be diluted and rinsed twice and diluted evenly. Vaccines should be diluted as they are used. The diluted vaccine should be refrigerated in a refrigerated incubator with ice to avoid heat and sunlight (placed in a cool place) and used up as soon as possible.
3.6 The needle for absorbing the vaccine solution must be fixed. If it cannot be sucked once, do not pull out the needle and wrap it with an alcohol cotton ball to continue to suck it. In addition, do not use injected needles or unsterilized needles to avoid contaminating the vaccine solution.
3.7 dilution should be cool, which should be paid more attention to in hot summers.
4. Things to note when using vaccines
4.1 Before using vaccines, you should carefully read the vaccine instruction manual and use the vaccine strictly in accordance with the requirements of the instructions.
4.2 The selection of vaccines should be determined based on factors such as the previous medical history of the pig herd, including the health status of the seed source, the epidemic situation of regional epidemics, and whether comprehensive health and epidemic prevention measures are in place. Teacher Qingfeng Technical Hotline 13811136994 The vaccine is not omnipotent. You must select the appropriate vaccine after comprehensive analysis based on the actual situation. Use vaccines with strong virility more carefully. If you do not have this disease and use a vaccine with strong virility, it will only cause harm to young pigs. The use of
4.3 vaccine is carried out in a planned manner according to the immunization procedure. The same vaccine should be used according to the principle of weak first and strong virulence, and the same vaccine should be arranged to live first and then inactivate the vaccine.
4.4 Pig herds must be in a healthy state before they can be immunized. Only after immunization can they produce strong immune protection, which can effectively resist natural infection of wild poisons. Pig herds are infected after suffering from certain infectious diseases or in the incubation period of certain infectious diseases, such as circovirus disease, parvovirus disease, and highly pathogenic pig blue ear disease. All of them can produce immunosuppressive effects, which weakens the body's immune response to other vaccines. If you are immunized at this time, you often fail to achieve the ideal immune effect.
4.5 Before immunization, the health status of the pig herd should be checked. Active treatment should be given to the same group and mark it. Only after recovery can the vaccination be immunized. Antiviral drugs, immunoglobulins, antiserum and interferons cannot be used at the same time when immunizing viral vaccines, and antibiotics cannot be used at the same time when immunizing bacterial vaccines.
4.6 Before immunization, return the oil emulsion and propolis vaccine to about 25℃ to reduce stress. When immunizing, try to keep the pig house temperature appropriate (about 20℃), because whether the temperature is too high or too low will interfere with the immune response. The oil emulsion vaccine must be used up within 4 hours after it is unsealed, and the propolis vaccine must be used up within 2 hours after it is unsealed. The attenuated lyophilized vaccine should be used up within 1 hour after dilution. To ensure the immunization effect, the vaccine should be shaken frequently during the immunization process.
4.7 should establish the concept of sterility. Metal syringes, glass syringes, needles and pliers used for inoculation must be boiled and disinfected and can only be used after cooling and drying. Prepare a sufficient number of needles. Replace a disinfected needle in the pigs injected into the pen. Try to disinfect the injection site with 75% alcohol cotton balls before vaccinating it to prevent infection. After the immunization is completed, all used instruments should be cleaned and disinfected for later use.
4.8 When immunizing
4.8, it is necessary to prevent the pigs from turmoil, resulting in insufficient vaccination dose.The injection speed should not be too fast (do not get a fly injection), that is, the needle should not be pulled out after the vaccine solution is injected into the pig body, so as to prevent the vaccine solution from flowing out of the body when the needle is pulled out. When using a metal syringe, check the error between the syringe scale capacity and the actual capacity to avoid too much deviation in the actual injection volume.
4.9 In order to avoid stress responses during the vaccination process, enhance the body's immune function, and improve the immune effect, oral rehydration salt should be appropriately added to the daily diet of the pig herd, and anti-stress agents such as multi-dimensional, electrolytic multi-dimensional, vitamin C should be added 3-5 days before and after vaccination.
4.10 During the vaccination period, the feed and drinking water should not contain drugs that can kill vaccine viruses and bacteria, so as not to affect the titer of the vaccine and the pig's response to the vaccine.
4.11 During the vaccination process of sheep, epidemic prevention operators should pay attention to their own protection, especially when using zoonotic vaccines and live vaccines, they should be cautious, strictly abide by operating standards, and do their own cleaning and disinfection in a timely manner. Discarded syringes, needles, vaccine containers, etc. should be treated harmlessly.
4.12 Without a healthy and sanitary feeding environment, no matter how good the vaccine is, it cannot play its due immune effect. During the vaccination period, pig owners must earnestly implement disinfection measures, purchase a wide spectrum and efficient variety of different types of disinfectants, comprehensively disinfect the pig house, walkway and surrounding environment, and kill pathogenic microorganisms in the surrounding environment of the pig house (let them live in a healthy and clean environment) to prevent early infection of the pig herd.
4.13 After immunization, detailed registration must be made, such as the type of vaccine, vaccination date, pig herd age, pig herd number, vaccination method, vaccination dose, manufacturer, vaccine name, production batch number, and operator, etc., for future review.
4.14 During the use of the vaccine, if problems are found, they should be stopped immediately and contacted with the supplier in a timely manner to inform the vaccine manufacturer, approval number, production batch number, product specifications and situations during the use of the vaccine, and retain the unopened vaccine as evidence. In the current sheep farming industry, vaccination is the most effective means to prevent animal epidemics and provides guarantees for the improvement of economic benefits of the sheep farming industry. When getting vaccinated, you should pay attention to the following points:
1. Whether it is a farm or a farmer , if the sheep have not been ill or there is no epidemic around, there is no need to get vaccinated. As long as disinfection is strengthened and the sheep feeding management is strengthened in daily life.
2. Before vaccination, we must strengthen feeding management and enhance individuals' disease resistance . For example, add some Vc to feed or drinking water to reduce the stress of vaccination and increase the immune effect.
3. Before vaccination, the sheep should be subjected to physical examination. Sheep who are sick, thin or infertile should not be given a temporary injection.
4. Before vaccination, vaccines must be inspected. No vaccines that are labeled, have cracks or are not tightly sealed, or have foreign bodies or spoiled in the vaccine shall not be used. should carefully read the vaccine instructions, fully understand the performance, usage, dosage, adverse reactions, precautions, etc. of the vaccine, and strictly follow the requirements specified in the bottle mark. The vaccine should be fully shaken before and during use. Vaccines must be used and prepared immediately. Diluted vaccines must be vaccinated within the shortest time (2 hours). They must be used up in one go. If the immunization time is a little longer, you must pay attention to the way the vaccine is preserved.
5. When vaccinating, more than two vaccines are not vaccinated at the same time. If two vaccines are needed to be vaccinated together, they must be vaccinated separately at different parts.
6. When vaccinating, you must choose the right injection method and location. There are three methods for injecting sheep vaccine, namely intradermal injection, subcutaneous injection, and intramuscular injection. The corresponding injection site should be selected according to the different injection methods of the vaccine. For example, sheep vaccinia should be injected intradermally on the inner side of the tail; lamb dysentery alumina hydroxide vaccine should be injected subcutaneously on the inner side of the legs; vaccines that require intramuscular injections are generally selected on the full-muscular neck or buttocks.
7. After vaccination, use of vaccination devices and waste, such as empty vaccine bottles, alcohol cotton, disposable syringes and discarded vaccines, must be biosafely treated.
8. Pay attention to observation after vaccination. . Pay attention to the spirit, appetite and behavior of the sheep within one day after vaccination. When side effects occur, measures should be taken in a timely manner and symptomatic treatment should be carried out. If necessary, anti-allergic drugs such as adrenaline can be injected for rescue.
9. After vaccination, no deworming or injecting antibiotics will be given to the sheep.
Practical experience in vaccinating sheep!
Spring is here, and it is also the season for vaccinating sheep in the year, but many sheep-raising friends don’t know what vaccines to get? How to fight? Today I will introduce to you a few essential vaccines in our sheep farm!
1. Small ruminant vaccine
This vaccine must be administered! How to dilute
?
The first portion indicated by the bottle sign is indicated, and dilute it with sterilized saline to 1 portion per milliliter.
injection position and dosage
neck injection subcutaneously. Injection dosage: 1ml
Injection time and aging
are immunized in spring every year, once every two years!
Notes
1. The diluted vaccine should be avoided from direct sunlight. When the temperature is too high, it should be kept in cold water bath during the vaccination process. The diluted vaccine should be used up within 3 hours.
2. Antibiotics and sulfonamide drugs cannot be used 10 days before and after immunization.
3. Only healthy sheep are vaccinated, and the elderly, weak, sick, young and pregnant sheep are not immune.
4. It should be immunized alone and not used in combination with other vaccines. The interval with other vaccines is at least 10 days.
2, triple and 4 prevention vaccine
This is also a must-have vaccine, used to prevent lamb dysentery, sheep snips, sheep intestinal toxemia and sheep rapid epidemic.
Immunization time
Every spring from February to March and September, choose a sunny weather injection. Injection position and dosage of
twice a year, and inject subcutaneous fat or subcutaneously. Precautions for each 1ml
1. Try not to be immunized when pregnant big ewes, as it is easy to have miscarriage;
2. Start three and four preventions in 7 days of birth lambs, which can prevent lambs from getting diarrhea. Once lambs have diarrhea, they may be finished;
3. No problem sheep cannot be injected with this vaccine;
3. Tetanus vaccine
3. Tetanus vaccine
3. Tetanus vaccine
This vaccine is basically done for ewes, and the little lambs basically do not!
4. Sheep Pox vaccine
This vaccine is mainly to prevent sheep Pox disease. If you have not had such a disease around you, you can not get vaccinated.
vaccination time and dosage
vaccination from March to April every year, with an immunization period of 1 year. During vaccination, each of them will be 0.5ml regardless of the size of the sheep. Pregnant ewes can be injected in large and small sheep, or vaccinated at any time according to their own conditions.
Injection site
intradermal injection on the inner side of the tail root. This injection method is different from other methods, and it is a bit difficult during injection, so you should pay attention to learning.
5. Foot-and-mouth disease vaccine
This vaccine pig medicine prevents foot-and-mouth disease and can be vaccinated in an emergency. If you don’t get sick, don’t get vaccinated first. If you have this disease around you, then get vaccinated quickly. When
is vaccinated, some people try to save trouble and vaccinate the two vaccines together, that is not possible! You should also be separated by about 10 separate cases of deworming, otherwise the vaccine you make is ineffective.
is still a bit different from the textbook you see!
How to prevent the epidemic from raising sheep? Generally, sheep farms will make a set of sheep prevention process plan. In production management, employees mainly provide sheep prevention according to the procedures in the plan.
Revealing the secret of the epidemic prevention process for sheep:
1. Adult sheep epidemic prevention program
——Inject foot-and-mouth vaccine in mid-February.
——Inject goats in late February for infectious pleuropneumonia vaccine.
——A sheep pox vaccine was injected in early March.
——Inject the triple and four-defense vaccine in mid-March.
——Foot-and-mouth vaccine is injected in mid-August.
——Inject triple and four-defense vaccine in mid-September.
2. Lamb epidemic prevention program
——Inject oral ulcer vaccine at 7 days after delivery.
——A triple and four-defense vaccine is injected at 15 days after delivery.
——Foot-and-mouth vaccine injection at 25 days old.
——A 90-day-old sheep pox vaccine.
——Inject triple and four-defense vaccine 10 days after weaning.
3. Immunization plan for preventing diarrhea in lambs in late pregnancy
——Inject E. coli vaccine 30 days before delivery.
——Inject triple and four-defense vaccine 20 days before delivery.
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