U.S. Department of Health and Human Services, Centers for Disease Control and Prevention. Manual for the surveillance of vaccine-preventable diseases: mumps. [Last reviewed: Dec 2021; Accessed: Dec 2022]

U.S. Department of Health and Human Services, Centers for Disease Control and Prevention. Manual for the surveillance of vaccine-preventable diseases: mumps. [Last reviewed: Dec 2021; Accessed: Dec 2022]