This site provides information on infectious disease trends, mainly in Japan.
This website is managed by the Japan Institute for Health Security (JIHS)
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INFORMATION
IASR Vol.47 No.1 (No. 551) January 2026 Pertussis in Japan, as at November 2025
IASR 47(1), 2026【THE TOPIC OF THIS MONTH】Pertussis in Japan, as at November 2025
IASR 47(1), 2026【THE TOPIC OF THIS MONTH】Pertussis in Japan, as at November 2025
IASR 47(2), 2026【THE TOPIC OF THIS MONTH】Penicillin-resistant Streptococcus pneumoniae (PRSP) infections in Japan, April 1999 to December 2024
IASR 47(4), 2026【THE TOPIC OF THIS MONTH】Rubella and congenital rubella syndrome in Japan, as at February 2026
