Mumps is a contagious viral
infection that can cause painful swelling of the
salivary glands, especially the
parotid glands (between the ear and the jaw). Some people with mumps
won't have gland swelling. They may feel like they have a bad cold or the flu instead.
The mumps vaccine protects against the illness. This vaccine is part of the MMR (measles, mumps, and rubella) and MMRV (measles, mumps, rubella, and varicella [chickenpox]) vaccines. Most children get the vaccine as part of their regular shots. Before the mumps vaccine existed, mumps was a common childhood disease
in the United States and Canada.
What causes mumps?
Mumps is spread when an
infected person coughs or sneezes near you or shares food or drinks.
You can spread the virus 7 days before and for 9 days after symptoms start. You are most likely to spread the virus 1 to 2 days before and 5 days after symptoms start.
What are the symptoms?
Symptoms may include:
Swelling and pain in the jaw. One or both cheeks may look swollen.