2024 Flu Symptoms And Duration Of Flu. How severe your symptoms are, how long it took for symptoms to set in, what viruses are circulating in. Where can members get vaccinated.

Dehydration, wheezing, severe head and muscle aches and high fevers that are staying high, above 104, are the main symptoms driving people to the hospital,. For people who’ve had a flu shot, the symptoms may last a shorter amount of time, or be.