Viruses are one of the most common causes of sore throats. A sore throat is often a symptom of a cold or the flu. Viruses that cause mononucleosis, measles, chickenpox, croup, and other illnesses ...
Other times, the source of the soreness isn’t entirely obvious. There are many things that can cause a sore throat, so if yours is persistent and not going away, see your doctor for an ...