Current Flu Symptoms 2021. If you have flu symptoms and are at high risk of serious flu complications, you should call your health care provider as soon as possible to tell them about your symptoms. Treatment should aim to relieve symptoms.
A second human bird flu case has been detected in the u.s. Sudden high fever, cough, runny or stuffy nose, sore throat, headache, body aches, chills, tiredness, and loss of appetite.