Flu in Adults (cont.)
Medical Author:
Steven Fine, MD, PhD
Medical Editor:
Mary D. Nettleman, MD, MS, MCAP
IN THIS ARTICLE
PrognosisFlu symptoms start to go away after two to three days, but fever may last for about five days. Weakness and fatigue may last for a few weeks. The very young, the very old, and those in the high-risk groups are at risk for complications, including hospitalization. Some people may die from flu. For More Information
Centers for Disease Control and Prevention National Institute of Allergy and Infectious Diseases Web LinksCenters for Disease Control and Prevention, Influenza (Flu), http://www.flu.gov American Lung Association, Influenza (Flu) Viewer Comments & ReviewsFlu in Adults - SymptomsThe eMedicineHealth physician editors ask:What symptoms did you experience with flu? |
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Influenza »
Influenza virus infection, one of the most common infectious diseases, is a highly contagious airborne disease that causes an acute febrile illness and results in variable degrees of systemic symptoms, ranging from mild fatigue to respiratory failure and death.
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