Current Flu Symptoms May 2025. Everything you need to know about the flu illness, including symptoms, treatment and prevention. Dehydration, shortness of breath, high fevers and extreme body aches are sending people to the hospital in the most severe flu cases, doctors say.
Dehydration, shortness of breath, high fevers and extreme body aches are sending people to the hospital in the most severe flu cases, doctors say. Flu symptoms usually come on suddenly.