New infant vaccine aims to shield against three serious diseases

NCT ID NCT05091619

First seen Jun 26, 2026 · Last updated Jun 26, 2026

Summary

This phase 3 study tests a new vaccine (DTacP) that protects infants from diphtheria, tetanus, and whooping cough. Around 2,900 healthy babies aged 2-3 months will receive the vaccine to check its safety and how well it triggers immunity. The trial compares different schedules and vaccine batches to ensure consistent protection.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

Active substance

Diphtheria, tetanus, and acellular pertussis (three-component) combined vaccine (DTacP)

What this could lead to

If successful, this could provide a safe and effective option to protect infants from whooping cough, diphtheria, and tetanus.

What could go wrong

This is a late-stage trial, but results may vary by schedule or lot. Common vaccine side effects like fever or injection-site reactions are possible.

Disclaimer Read more

This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.

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Conditions

The condition(s) this trial relates to.

diphtheria prevention target pertussis prevention target tetanus prevention target

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Locations

  • Neihuang County Center for Disease Control and Prevention

    Anyang, Henan, 456300, China

  • Wen County Center for Disease Control and Prevention

    Jiaozuo, Henan, 454850, China

  • Wuyang County Center for Disease Control and Prevention

    Luohe, Henan, 462400, China

  • Yanjin County Center for Disease Control and Prevention

    Xinxiang, Henan, 453200, China