We generally distinguish three types of mumps: epidemic mumps, suppurative mumps, and immune mumps. However, the most commonly seen type is epidemic mumps, which is caused by the mumps virus and is an acute respiratory infectious disease characterized by the swelling of the salivary glands. Patients with mumps are infectious during the incubation period. Research has shown that the virus can be detected from 7 days before the swelling of the salivary glands to 9 days after the swelling, approximately lasting a week. This indicates that these two weeks are the infectious period. Therefore, when we identify patients with mumps, it is crucial to isolate them in a timely manner and provide treatment to prevent the spread of the infection to others.