Influenza, commonly known as the flu, is one of the most persistent and debilitating diseases. It mainly occurs in various forms as a yearly epidemic, causing severe illness among the populace. Influenza is caused by myoviruses classified as type A, B, and C. Type A influenza is the most common, causing serious and widespread epidemics. […]
Influenza – Upper Respiratory Infections is a post from: Sports Doctor section
Speak Your Mind