The weather has turned cold recently
The proportion of influenza-like cases in Guangdong Province has shown an upward trend
Source: Tencent Medical Dictionary
How to deal with the "annoying" of influenza virus?
▽
Influenza vaccination
is one of the most effective ways to prevent it
I got it last year and I still need to get it this year? What should you pay attention to before getting vaccinated?
...
Want to know the answer?
Come and click below!
01 Why do you have to get the flu vaccine every year?
Because influenza virus mutates very quickly, it changes almost every year, and the antibodies induced by different variant strains have no cross-protective effect or weak cross-protective effect on different strains.
The influenza virus epidemic strain mutates every year, and the corresponding influenza vaccine strain formula also changes accordingly. Therefore, needs to get the latest influenza vaccine every year to achieve the preventive effect.
From September to June of the following year, it is considered a "year of vaccination" . The vaccination from April to May this year is still the "old" vaccine from 2020 to 2021.
There is a simple way to help you determine whether you have received the "new" influenza vaccine of this year :
The batch number of the influenza vaccine of the previous flu season is FL20210830, FL20210831... There are 2021 words in the middle.
And the batch numbers of influenza vaccines for the "new" influenza season are FL20220635, FL20220636... There are the words 2022 in the middle.
If you have only vaccinated with the batch number containing "2021", this year's "new" vaccine has not been vaccinated yet, so don't miss it.
02 What preparations should be made for
before getting the flu vaccine?
Understand the contraindications of influenza vaccine;
Who can’t get the influenza vaccine?
① People who are allergic to any ingredients contained in the vaccine are prohibited from taking vaccination.
② In the past, people who have received influenza vaccines have experienced serious adverse reactions.
③ People suffering from acute diseases, severe chronic diseases, acute attacks of chronic diseases, colds and fevers (can replant after the cold and fever are cured).
④ People with uncontrolled epilepsy and other progressive neurological diseases, with a history of Guillenbarrel syndrome.
understands your physical condition. If you are not sure whether you are a person who is prohibited and used influenza vaccine with caution, you should go to the vaccination clinic to consult the doctor and ask the outpatient doctor to help you determine whether you can get vaccinated;
have a good rest to keep your body in a better state;
understands the distribution location of the vaccination clinic and get vaccinated nearby.
03 What should I pay attention to when getting the flu vaccine?
avoid empty vaccination;
read and sign an influenza vaccination informed consent form before vaccination, truthfully providing the health status of the recipient and whether there are vaccination taboos, etc.;
vaccination is completed, you need to stay at the vaccination site for 30 minutes.
Tips
Strictly follow the measures for epidemic prevention and control, go to vaccination according to the time period arranged by the vaccination clinic, reduce the number of accompanying personnel, avoid staying in places where people gather, and cooperate with the prevention measures of "Appointment system, wearing masks, one-meter line, and washing hands frequently" , and jointly maintain a safe environment for influenza vaccination.
-End-
"Disperse when useful"
Information source: Guangdong Disease Control and Prevention, Shenzhen Center for Disease Control and Prevention Immunization Planning
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