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Japan Institute for Health Security
The Infectious Disease Information Website
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Surveillance
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Japan Institute for Health Security
Infectious Diseases Information
Infection Desease
Serveillance
Infectious Diseases Weekly Report (IDWR)
Infectious Agents Surveillance Report (IASR)
Manuals,etc
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日本語
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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
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NEWS
2025/12/23
Measles in Japan
2025/12/23
IDWR Surveillance Data Table 2025 week 50
2025/12/16
IDWR Surveillance Data Table 2025 week 49
2025/12/15
Weeks Ending Log 2026
2025/12/8
IDWR Surveillance Data Table 2025 week 48
Serveillance
Infectious Disease
Weekly Report
IDWR
Infectious Agents
Surveillance Report
IASR