New 20-Strain pneumonia vaccine put to the test in china

NCT ID NCT07023081

First seen Jan 08, 2026 · Last updated Apr 24, 2026 · Updated 19 times

Summary

This study tests a new vaccine that protects against 20 types of pneumonia-causing bacteria. It involves 200 healthy Chinese adults, children, and infants to see if the vaccine is safe and how well it triggers an immune response. Participants receive 1 to 4 doses depending on their age, and researchers monitor for side effects over several months.

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Contacts and locations

Locations

  • Guangxi Zhuang Autonomous Region Center for Disease Control and Prevention

    Nanning, Guangxi, 530021, China

  • Wuming District Center for Disease Control and Prevention

    Chengxiang, Nanning, 530199, China

Conditions

Explore the condition pages connected to this study.