Can you get mumps only once?

Jul 26, 2022 Source: Cainiu Health
Disease description:

My aunt had mumps. I’d like to ask: can a person get mumps only once?

Doctor's answer (1)
Dr. Zhang Liwen
Whether mumps occurs only once depends on its underlying cause and the individual’s physical constitution. If mumps is caused by a bacterial infection, the body lacks specific antibodies and has compromised immunity; recurrence is therefore common. In contrast, if mumps results from a viral infection—particularly mumps virus—and the individual develops lasting immunity with good overall health, it typically occurs only once. For bacterial parotitis, oral cefaclor capsules may be prescribed per physician instructions.