Influenza: Causes & Symptoms |
Influenza is a serious respiratory illness and it’s caused by a virus, the influenza virus, affirms Elizabeth Reinhardt, Advanced Registered Nurse Practitioner with Baptist Hospital.
Some of the symptoms of influenza (Flu) are: fever, cough, sore throat, runny or stuffy nose, body aches, headaches and chills.
She considers the most important thing is not to confuse influenza with a cold.