Social & Preventive Medicine Communicable diseases 40f8775f Incubation period of Mumps - A 4-5 days B 7-15 days C 12-24 days D 50 days High-Yield Explanation Incubation period of mumps varies from 2 to 4 weks, usually 14- 18 days Reference : Park&;s Textbook of preventive and social medicine, 24th edition.Pg no.162