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Norovirus cases are holding steady in Japan.
Active cases
42.7K
StableConfirmed cases
289K
Deaths
95
Recovered
246.9K
Outlook
Projected Norovirus case trend, based on the current dataset.
Norovirus cases are holding steady in Japan. Chart shows the projected case trajectory over time.
Illustrative estimateGlobal comparison
Top countries by active Norovirus cases, excluding Japan.
Learn more
Norovirus is a highly contagious stomach bug that causes sudden vomiting and diarrhea, and it spreads easily in close-contact settings like cruise ships and care homes.
Read the full guide