Merck Frosst
Patients and Caregivers

Vaccine-Preventable Diseases

Chickenpox

How many shots of VARIVAX® III does my child need?


Age 12 months to 12 years old: 1 dose.
Age 13 years and older: 2 doses, 4-8 weeks apart.

This site is for residents of Canada. / This site was updated on October 26, 2011.