Evaluation of Immune Response Against the Strain of Neisseria Meningitidis B: 14, P1-7, 16 Patients Have to be Vaccinated MenBVac® (EFFIVAC)
The main objective of the study is to estimate the proportion of children, born between the 06/04/2004 and the 17/004/2008, living around Neufchatel en Bray, vaccinated by MenBVac, with a serum bactericidal activity against B:14,P1-7,16 clone related to a protection (>= 4), before the first vaccination (T0), after the second MenBvac vaccination (6 weeks after the second vaccination), before the third MenBvac vaccination and after the third MenBvac vaccination (6 weeks after the second vaccination) and one year after the third menBvac vaccination.
|Study Design:||Observational Model: Cohort
Time Perspective: Prospective
|Official Title:||Phase 3, Vaccinal Activity Assessment of MenBVac Against Nesseiria Menigitidis B:14,P1.7,16 Strain in Child.|
- assessment of natural Immunity with measure of percent of children who have hSBA title >= 4 at TO. assessment of antibodies blood persistence during measurement of percent of children who have hSBA title >= 4 [ Time Frame: 18 months ] [ Designated as safety issue: No ]
Biospecimen Retention: Samples Without DNA
|Study Start Date:||April 2009|
|Study Completion Date:||January 2011|
|Primary Completion Date:||October 2010 (Final data collection date for primary outcome measure)|
children born between 06/04/2004 and 17/04/2008 and called to menBvac vaccination and living around Neufchatel en Bray.