A Study of ProQuad in Healthy 4 to 6 Year Old Children (V221-014)
Conditions
- Measles
- Mumps
- Rubella
- Varicella
Interventions
- BIOLOGICAL: ProQuad (Measles, Mumps, Rubella and Varicella (Oka-Merck) Virus Vaccine Live)
- BIOLOGICAL: Comparator: M-M-R II
- BIOLOGICAL: Comparator: Varivax
- BIOLOGICAL: Comparator: Placebo
Sponsor
Merck Sharp & Dohme LLC