Immunogenicity and Safety Following a Single Dose of Influenza Vaccines in Healthy Children Who Received Either One or the Other Vaccine (an Adjuvanted Sub-unit Influenza Vaccine and a Non-adjuvanted Split Virion Influenza Vaccine) in the Previous V70P2 Study

Summary

The purpose of this research is to evaluate the immunogenicity of a single dose of Influenza Vaccines (0.5mL or 0.25mL) in healthy children aged up to 35 months or 36 up to 48 months. To evaluate the safety and tolerability of a single 0.25mL IM of injection influenza vaccines in healthy children aged up to 35 months; to evaluate the safety and tolerability of a single 0.50mL IM injection of influenza vaccines in healthy children aged up to 48 months.

Timeline

Start

2007-11

Primary completion

2008-01

Completion

2008-06

Publications

• Results Vesikari T, Groth N, Karvonen A, Borkowski A, Pellegrini M. MF59-adjuvanted influenza vaccine (FLUAD) in children: safety and immunogenicity following a second year seasonal vaccination. Vaccine. 2009 Oct 23;27(45):6291-5. doi: 10.1016/j.vaccine.2009.02.004.

Drugs

Indications