RT Book, Section A1 Murray, Dennis L. A2 Kline, Mark W. SR Print(0) ID 1182903650 T1 Mumps T2 Rudolph's Pediatrics, 23e YR 2018 FD 2018 PB McGraw-Hill Education PP New York, NY SN 9781259588594 LK accesspediatrics.mhmedical.com/content.aspx?aid=1182903650 RD 2024/04/23 AB Mumps is a communicable, systemic viral illness most often characterized by parotitis. With widespread use of mumps vaccine in over 114 countries worldwide currently, the disease has become less common. However, due to waning vaccine immunity over time, some disease continues to occur in sporadic outbreaks. A significant number of mumps infections are asymptomatic.