Influenza virus is a common influenza virus. Influenza virus is most likely to mutate, while human avian influenza is an acute respiratory infectious disease caused by some strains of some subtypes of avian influenza A virus, which can infect humans after gene mutation. H1N1, H5N1 and H7N9 subtypes of avian influenza virus found in influenza A virus that can directly infect humans are particularly noteworthy. Influenza A is highly pathogenic to human beings and has caused many worldwide pandemics.
What is the difference between influenza A virus infection and novel coronavirus infection?
Influenza A and novel coronavirus are respiratory diseases with similar infection symptoms, including fever, headache, myalgia, and general malaise. However, their pathogens are different and their epidemiological characteristics are also different.The common cold is our normal respiratory tract virus. It has no seasonality. If there is no basic disease and the immune function is normal, the symptoms can be relieved quickly. Influenza is characterized by infectivity and more severe symptoms, which may cause more serious systemic symptoms, such as fatigue and general soreness. The infection caused by COVID-19 is more transmissible and infectious. In addition to respiratory symptoms, the symptoms of systemic infection, such as fatigue, systemic pain, sore throat, and subsequent coughing and expectoration, are actually more serious than influenza.
Both H1N1 and Norovirus have entered a high incidence period
"If you can avoid COVID-19, you can't avoid swine flu", "Once infected with swine flu, you will suffer more than COVID-19", and the symptoms of Norovirus are no less than swine flu,Influenza vaccination is the most effective way to avoid influenza. In addition to influenza vaccination, attention should also be paid to personal hygiene habits: wash hands frequently, bathe frequently, and do not spit everywhere; Keep the room fresh and ventilated; During the epidemic period, people should try to avoid going to public places and wear masks in a standardized manner; Pay attention to balanced nutrition in daily diet; Strengthen physical exercise and often adhere to outdoor sports. While doing a good job of self-protection, we should also maintain a healthy lifestyle: regular work and rest, reasonable diet, proper exercise, etc., to enhance the body's resistance to viruses. If you are caught accidentally, don't panic. You must go to the hospital in time.