Merck. Whitehouse Station (NJ): Merck and Co., Inc. M-M-R II (measles, mumps, and rubella virus vaccine live); revised 2015 Oct.
Source: Merck and Co., Inc.
Reference to “M-M-R II (Measles, Mumps and Rubella Virus Vaccine Live)” does not constitute endorsement or recommendation by Merck and Co., Inc. The MMR product information may otherwise be available on the company’s website for no charge.