ProQuad (Measles, Mumps, Rubella and Varicella Virus Vaccine Live)

**Product type:** Vaccine

**Active ingredient:** MEASLES VIRUS STRAIN ENDERS' ATTENUATED EDMONSTON LIVE ANTIGEN; MUMPS VIRUS STRAIN B LEVEL JERYL LYNN LIVE ANTIGEN; RUBELLA VIRUS STRAIN WISTAR RA 27/3 LIVE ANTIGEN; VARICELLA-ZOSTER VIRUS STRAIN OKA/MERCK LIVE ANTIGEN

**Strength:** 1000; 20000; 1000; 9772 [TCID_50]/.5mL; [TCID_50]/.5mL; [TCID_50]/.5mL; [PFU]/.5mL

**Dosage form:** Injection, Powder, Lyophilized, For Suspension

**Route:** Intramuscular; Subcutaneous

**Labeler:** Merck Sharp & Dohme LLC

**Marketing category:** BLA (BLA125108)

**Pharmacologic class:** Actively Acquired Immunity [PE], Actively Acquired Immunity [PE], Actively Acquired Immunity [PE], Actively Acquired Immunity [PE], Chickenpox Vaccine [CS], Herpes Zoster Vaccine [CS], Live Attenuated Herpes Zoster Virus Vaccine [EPC], Live Attenuated Measles Virus Vaccine [EPC], Live Attenuated Mumps Virus Vaccine [EPC], Live Attenuated Rubella Virus Vaccine [EPC], Live Attenuated Varicella Zoster Virus Vaccine [EPC], Measles Vaccine [CS], Mumps Vaccine [CS], Rubella Vaccine [CS], Vaccines, Attenuated [CS], Vaccines, Attenuated [CS], Vaccines, Attenuated [CS], Vaccines, Attenuated [CS]