Polio and hepatitis A vaccines together for 4-month-old babies
Treatments studied
Part of Brain & nervous system, Digestive system, Infections clinical trials.
This study is testing whether giving the third dose of an inactivated polio vaccine together with a hepatitis A vaccine is safe and works well in 4-month-old babies. Your child would receive both vaccines at one visit, which could mean fewer shots for your baby.
Summary written for real people, not researchers, by Clin2.
Who can take part
- Your child must be exactly 4 months old.
- Your child must have already received the first 2 doses of a specific inactivated polio vaccine (because this study gives the 3rd dose along with a hepatitis A vaccine).
- Your child must have been born full-term (between 37 and 42 weeks of pregnancy) with a normal birth weight (at least 2.5 kg or about 5.5 pounds).
- Your child must be healthy, with no fever (under 37.3°C) at the time of vaccination, and no serious health conditions like epilepsy, bleeding problems, or immune system disorders.
- Your child must not have had any other vaccines recently (within 7 days for non-live vaccines, 14 days for live vaccines).
Quick eligibility check
Answer a few plain-language questions, based on this study's own requirements, to get a preliminary sense of fit.
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