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Japan Institute for Health Security
Infectious Desease Information
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Toppage > Surveillance > Infectious Diseases Weekly Report (IDWR) > Surveillance Data Table > 2026 > IDWR Surveillance Data Table 2026 week 18

IDWR Surveillance Data Table 2026 week 18

IDWR Surveillance Data Table 2026 week 18

Updated 2026.5.14 surveillance data as at week 18(4/27~5/3)

NOTIFIABLE DISEASES, number of cases of the week and total number of cases by prefecture. Total number of cases was updated with delayed reported and discarded cases.

 

week 18(CSV)

SENTINEL-REPORTING DISEASES (WEEKLY), number of cases and number of cases per sentinel of the week by prefecture.

 

week 18(CSV)      week 18  ARI(CSV)

SENTINEL-REPORTING DISEASES (WEEKLY), total number of cases and number of cases per sentinel by prefecture. Total number of cases was updated with delayed reported and discarded cases.

 

week 18(CSV) 

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