Maternal Tetanus, Diphtheria, Pertussis Vaccine Study in Thai Pregnancies
Part of Infections, Lungs & breathing clinical trials.
This study tests whether giving pregnant women a special tetanus, diphtheria, and pertussis vaccine (TdaP2gen) helps protect their babies from these diseases. Researchers will follow mothers and infants for up to 18 months to measure how well the vaccine works.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You are a pregnant woman aged 20–45 years in good health
- You are between 20 and 32 weeks pregnant with a single baby (not multiples)
- Your pregnancy is low-risk with no known birth defects on ultrasound
- You have not received certain tetanus/diphtheria/pertussis vaccines in the past 1–2 years
- You do not have serious medical conditions like diabetes, high blood pressure, kidney disease, or immune disorders
- You are willing to receive the vaccine and allow your baby to receive infant vaccines plus provide blood samples for testing
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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