What is the connection between blood type and infection with the new coronavirus? According to Associated Press report, a genetic analysis of COVID-19 patients shows that blood type may have a certain relationship with the development of the patient's disease: people with type A blood have a higher risk of developing severe symptoms after being infected with the new crown. In contrast, people with O blood type are "the luckiest" and have a relatively low risk of developing severe symptoms after being infected with the new crown? The results of the study were published in the New England Journal of Medicine on the 17th.
blood type is related to the new crown? Will type 0 blood be less susceptible, while type A blood will be susceptible and have a higher risk of severe disease?
The "New England Journal of Medicine" published the research results of multiple medical experts on the 17th, "A Genome-wide Correlation Study of Severe New Coronavirus (Patients) Complicated with Respiratory Failure." CNN said that the researchers are scientists from Europe. Their research results may explain why some people become so seriously ill after being infected with the new coronavirus, while most people have almost no symptoms.
In March this year, Chinese research also found that susceptibility to COVID-19 is related to blood type. The study showed that among 3,694 normal people in Wuhan, the proportions of blood types A, B, AB and O were 32.16%, 24.90%, 9.10% and 33.84% respectively. Among the 1,775 COVID-19 patients at Wuhan Jinyintan Hospital, patients with blood types A, B, AB and O accounted for 37.75%, 26.42%, 10.03% and 25.80% respectively.
From the above data, it is found that the proportions of type A blood and type O blood are higher and lower than the normal proportion respectively. The infection risk of type A blood is significantly higher than other blood types, and the infection risk of type O blood is significantly lower than other blood types. No matter what blood type it is, protection must be taken, rather than thinking that blood type is less susceptible to infection and ignoring key protective measures.
If it is inevitable that you will get COVID-19, what should you do in advance?
. Wear disposable gloves and disinfect frequently
When you need to go out, wear disposable gloves and carry a small bottle of 75% alcohol with you. When taking the elevator, spray alcohol on the button, and then press the floor you want to go to with your gloved hand. When taking public transportation, wearing gloves can avoid direct contact with handrails, seats and other places that may be contaminated with virus . After arriving at the destination, spray your hands with alcohol, then take off your gloves and throw them into the trash can, and then wash your hands with disinfectant.
It should be noted that when taking public transportation, try not to take out your mobile phone to play. After arriving home, spray your whole body with 75% alcohol at the door, mainly your hands, head, shoes, etc. After disinfection, you can go home.
. Masks: Do not reuse, do not touch the outer surface.
You must wear a mask when going out, and the mask must be close to your face. If it is only loosely covering your face, the aerosols 9 filling the air will be absorbed in minutes! What is an aerosol? You can imagine that you are passing by a barbecue restaurant and smell the aroma of meat. That is the aerosol-borne tears.
Be sure not to touch the outer surface of the mouthpiece. It is best not to touch the mouthpiece at all except for the lanyard, because the outer surface is covered with things (including viruses) that are blocked when inhaled. If you touch it and it gets on your hands, it is completely meaningless. Do not reuse it. For example, take it off and put it in your pocket for a while, and then put it on again. If you must take it off, you must replace it with a new one. Think like this; after spending so much effort on protection, you cannot save a few cents.
This also implies that it is best to have a spare mask when going out. Keep it in the car, bag, or pocket, and put it in full. It has become a necessity like paper towels.
, Enhance immunity
You should usually eat more fruits and vegetables, pay attention to regular work and rest times, and strengthen physical exercise. Currently, there is no specific treatment for new coronavirus pneumonia . Patients with strong immunity before infection are more likely to defeat the virus and have a better prognosis.
. Eyeballs that are difficult to protect: maintain social distance
If the eyeballs are contaminated, they can also be directly infected. This is true for dry droplets The situation of eyeball contamination has been confirmed (in the early days, medical staff in Wuhan who were fully armed could not cover their eyes, and there were many cases of infection after being sprayed with beer by patients. It is not yet known whether aerosols are easily infected through the eyeballs, but the reasoning should be yes, the risk is not weaker than not wearing a mask, so you can wear a mouthpiece over your nose and mouth, maintain social distance, and stay 2 meters away from other people.
What are the physical advantages and disadvantages of different blood types?
. People with AB blood type
AB blood type people are relatively weak and paranoid in life. They are prone to fatigue when they put their energy into work, and they overdraw their physical strength and energy. This type of people are relatively introverted, always tolerant in doing things, and never talk to others. Over time, they develop mental-related problems.
, B blood type
B blood type is characterized by fast blood flow. Compared with other blood types, its flow speed is faster, which will also make our metabolic ability more efficient.
Therefore, type B blood generally has better digestion and absorption capabilities. However, blood type B has higher blood sugar than other blood types, so friends with type B blood should pay more attention to their diet. At the same time, be sure to consume as little sugar as possible. Ensure that your blood sugar is maintained within the acceptable range.
. Type A blood
Type A blood has a relatively strong tolerance and can endure long-term loneliness and negative emotions. It also has a relatively strong adaptability to diet and environment. In a new environment, the body can adapt quickly. People with type A blood have stronger control and are more likely to develop self-discipline.
Compared with other blood types, type A blood actually does not have obvious health advantages, but its disadvantages are more prominent. Blood type A has thicker blood and is more prone to cardiovascular and cerebrovascular problems. People with type A blood tend to have more sensitive digestive system and . If they do not pay attention to their diet, they are prone to gastrointestinal problems. People with type A blood are more cautious, which also makes them more prone to negative emotions such as anxiety and tension, and their moods are prone to fluctuations.
, blood type O
This universal blood type, type O blood is a very popular blood type. Sometimes mosquitoes like to bite someone, and we will joke about whether you have type O blood, because this blood type is so popular that you can give blood to other blood types.
html People with type O blood are not only very popular in terms of blood type, they are also generous and enthusiastic in character, and they are righteous, making them a kind of friend worth making. And people with type O blood also like to make friends, and they like to make friends with all kinds of friends worth making. htm The only disadvantage of l3
is that people with this blood type do not have very good tempers. They are prone to anger and have limited patience. If you have friends with this blood type around you, you should be more considerate, because their tempers are like this. Enlighten them more.
Extension - How much harm does repeated infection with the new coronavirus cause to the human body
, digestive system
such as If the symptoms gradually worsen, the virus will invade other organs and tissues of the body and accumulate in the digestive system, causing loss of appetite, nausea, vomiting, abdominal pain, diarrhea, etc., and even causing gastrointestinal bleeding .
, Nervous system
For severe patients, the nervous system may also be involved, inducing symptoms such as disturbance of consciousness, insanity, and even epilepsy.
