Flu Symptoms 2024 How Long Does It Last In Usa

Flu Symptoms 2024 How Long Does It Last In Usa. We explain what to expect when you have the flu, how long you’re contagious, and signs of complications. How long does the flu last?

Flu symptoms usually appear two to three days after contact with the virus, according to the university of pennsylvania health system, but you may start to feel. The cdc recommends that everyone six months and older, with rare exceptions, receive an annual flu shot beginning in the fall of 2024—decisions about timing need to consider the unpredictability of the flu season.