What are the causes of mumps in children?

The main causes of mumps in children are as follows: 1. Epidemic mumps: This is an acute respiratory infectious disease caused by the mumps virus. It is highly contagious and spreads directly through droplets. Children and adolescents, due to weaker immune systems, are prone to infection in crowded places such as kindergartens and schools. 2. Bacterial mumps: This typically results from bacterial infection entering the salivary gland duct, causing inflammatory reactions and subsequently leading to suppurative infection. This condition may be triggered by inflammatory infections such as lymphadenitis or oral ulcers. If not treated promptly, the inflammation may spread to adjacent tissues, causing mumps. 3. Autoimmune factors: Certain autoimmune diseases, such as Sjögren's syndrome, may also cause recurrent mumps. These diseases affect the function of glands such as the salivary glands, inducing aseptic inflammation. If you have any concerns, please consult a relevant healthcare professional.