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Pertussis vaccine in Japan

Tatsuo Kato1

  • 1Department of Pediatrics, St. Marianna University School of Medicine, Yokohama City Seibu Hospital, 1197-1 Yazashi-cho, Asahi-ku, Yokohama 241-0811, Japan.

Summary

Acellular pertussis vaccines, combined with diphtheria and tetanus toxoids (APDT), have been used in Japan since 1981. This report reviews their clinical efficacy for immunization.

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