Norovirus on Cruise Ships: How Common Outbreaks Are and What Happens If You Get Sick
Norovirus outbreaks on cruise ships are reported often but are rare per sailing. The CDC lists an outbreak when at least 3% of passengers or crew report gastrointestinal symptoms on a ship it oversees. It posted 18 such outbreaks in 2024, 23 in 2025 and nine in 2026…
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