Mumps is a contagious viral infection that causes painful swelling of the parotid glands, which are salivary glands between the ear and the jaw. Mumps can sometimes spread to the testicles, ovaries, or pancreas, or to the membrane that surrounds the brain and spinal cord.
Mumps usually isn't a serious infection. It is spread when a person who has it coughs, sneezes, or shares food or drinks. The virus can travel through the air. This means that you can get mumps if you are in close contact with someone who has the virus even if they don't cough or sneeze on you. A vaccine can prevent mumps. Most cases of mumps today occur in people who were never vaccinated.
Mumps goes away on its own. Home care can help you feel better while getting over mumps. Talk with your doctor about follow-up care.