Should You Go to ER or Urgent Care for The Flu?
What Is a Flu? Influenza, commonly known as the flu, is a contagious respiratory illness caused by influenza viruses. The viruses are usually classified into three main types: A, B, and C. Influenza A and B viruses are responsible for the common seasonal flu epidemics, while influenza C viruses cause milder respiratory illnesses. Causes of […]