What is Molluscum Contagiosum?   Molluscum contagiosum is a typical, generally harmless, skin infection caused by the virus molluscum contagiosum (MCV). It may result in round, firm, painless bumps ranging in size from a pinhead to a pencil eraser. If the bumps are injured or scratched, the infection can spread to close skin. Molluscum contagiosum […]