Seasonal Influenza Seasonal influenza, also known as the flu, is a viral illness that causes fever, tiredness, cough, sore throat, nasal congestion, body aches, and headaches. It is […]
Seasonal Influenza Seasonal influenza, also known as the flu, is a viral illness that causes fever, tiredness, cough, sore throat, nasal congestion, body aches, and headaches. It is […]