The flu is a virus that commonly makes people feel very ill for four to eight days, after which most of them recove Symptoms are a fever, runny nose, sneezing, coughing, and fatigue. The flu can typically be prevented by a
vaccination, and by limiting exposure to the virus by washing hands frequently and avoiding sick people,
The flu is usually considered
a chronic illness and a noncommunicable disease.
a chronic illness and a communicable disease.
an acute illness and a communicable disease,
an acute illness and a noncommunicable disease.