Varicella Virus Vaccine Live(Sanofi Pasteur)

This Phase III, open-label, randomized, parallel-group, active-controlled, multicenter study was conducted to assess the immunogenicity and safety of a single dose of Meningococcal Polysaccharide (Serogroups A, C, Y and W) Tetanus Toxoid (MenACYW) Conjugate vaccine when administered alone and in combination with other pediatric vaccines in healthy toddlers in South Korea, Thailand, the Russian Federation, and Mexico.
Primary Objective:
To describe the immunogenicity profile of MenACYW Conjugate vaccine administered alone or concomitantly with licensed pediatric vaccine(s) (measles-mumps-rubella vaccine [MMR] + Varicella, diphtheria, tetanus, acellular pertussis, hepatitis B, poliomyelitis, and Haemophilus influenzae type-b Conjugate vaccine [DTaP-IPV-HB-Hib], or pneumococcal Conjugate vaccine [PCV13]).
Secondary Objective:
To describe the immunogenicity profile of licensed pediatric vaccine(s) (MMR + Varicella, DTaP-IPV-HB-Hib, or PCV13) when administered alone or concomitantly with MenACYW Conjugate vaccine.

The objective of the present study is to assess and document the safety of a second dose of Varicella Biken vaccine administered at 4 to 6 years of age in healthy children having previously received a first dose of Varicella Biken vaccine.
All subjects will receive a second dose of Varicella vaccine (Varicella Biken) at 4 to 6 years of age.
The expected total duration of follow-up (first visit to last visit) for each subject will be one month.