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Norovirus cases are holding steady in United States.
Active cases
96.7K
StableConfirmed cases
640K
Deaths
210
Recovered
544.8K
Outlook
Projected Norovirus case trend, based on the current dataset.
Norovirus cases are holding steady in United States. Chart shows the projected case trajectory over time.
Illustrative estimateRegional context
Global comparison
Top countries by active Norovirus cases, excluding United States.
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