Persistence of Immune Response After Vaccination With Influenza Vaccine

Summary

This clinical study will be performed in subjects aged 12-60 years old enrolled in NCT01310374 who received 2010 seasonal influenza vaccine to evaluate the persistence of the immune response of influenza vaccine up to 24 months after vaccination.

Timeline

Start

2011-08

Primary completion

2013-03

Completion

2013-07

Drugs

Indications