WebJan 12, 2024 · Overview. Seasonal influenza is an acute respiratory infection caused by influenza viruses which circulate in all parts of the world. There are 4 types of influenza viruses, types A, B, C and D. Influenza A and B viruses circulate and cause seasonal epidemics of disease.. Influenza A viruses are further classified into subtypes according … WebTypically, you’re contagious from 1 day before you have any symptoms. You stay that way for 5 to 7 days after you start feeling sick. Kids and people with weak immune systems …
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WebApr 15, 2024 · The flu is contagious. People who catch the flu can transmit the virus to another person even before symptoms appear. A person can still be contagious up to 1 … WebDec 4, 2024 · The flu is typically contagious for 1-4 days before symptoms start and 3 to 7 days after you get sick with symptoms, according to the NHS and the CDC. How long is a stomach virus contagious?... dairy farmers of america investor relations
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WebOct 11, 2024 · COVID-19 and the flu are both contagious respiratory diseases. They are both caused by viruses. They have some common symptoms. But COVID-19 and flu infections can affect people differently. Also, since the flu has been around much longer, health care providers know more about how to treat it, while they continue to learn more … WebNov 9, 2024 · Like COVID, you can spread the flu to other people before symptoms appear. Most people begin to be contagious 1 day before they start feeling sick, and continue to be for 5 to 7 more days (young children and those with weakened immune symptoms may be contagious for even longer). You may be most contagious during the first 3-4 days of … WebJun 14, 2024 · The flu is contagious, which means it spreads from person to person. It mostly spreads through droplets in the air when people with flu cough, sneeze, or talk. It can spread from up to six feet away. biopsy test for cervical cancer