41 research outputs found
Integration of vitamin A supplementation with the expanded program on immunization does not affect seroconversion to oral poliovirus vaccine in infants.
Childhood immunization programs may provide
infrastructure for delivering vitamin A supplements to
infants in developing countries. The effect of giving vitamin
A, an immune enhancer, on antibody responses to trivalent
oral poliovirus vaccine (TOPV) is unknown. A randomized,
double-blind, placebo-controlled clinical trial was conducted
to determine the effect of giving