Safety, Tolerability and Immunogenicity of Meningococcal C Conjugate Vaccine to Children 32 to 40 Months of Age
Study Type
INTERVENTIONAL
Allocation
NON_RANDOMIZED
Purpose
PREVENTION
Masking
NONE
Enrollment
241
Mainz, Kehl, Traunreut, Mühldorf am Inn, Bad Sobernheim, Bad Kreuznach, Baldham, Speyer,
Oppenheim, Kempten, Germany
Determination of memory antibody response to Neisseria meningitidis serogroup C after 2 or 3 doses of MenC vaccine given during infancy, as measured by hBCA at day 0 and day 28.
Determination of antibody titers in naïve control subjects.
Determination of persistence of antibody response after either 2 or 3 doses of MenC vaccine given during infancy and one dose of MenPS A/C vaccine given at 12 months of age.
Evaluation of the safety and tolerability of a single 0.5 mL intramuscular (IM) injection of MenC Vaccine when given to children approximately three years of age.
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