A norovirus outbreak on the cruise ship National Geographic Sea Bird…
A norovirus outbreak on the cruise ship National Geographic Sea Bird in Alaska affected 18 of 62 passengers, marking the third such incident since May. The ship's crew implemented isolation and enhanced sanitation measures to contain the spread.
Consensus
- The National Geographic Sea Bird experienced a norovirus outbreak affecting 18 out of 62 passengers.
- The outbreak occurred on a cruise from Sitka to Juneau, Alaska, with symptoms including vomiting and abdominal pain.
- The ship's crew isolated symptomatic passengers and increased sanitation and disinfection procedures.
- This was the third norovirus outbreak on the vessel since May, according to CDC and VSP records.
- The source of infection has not been identified.
Points of divergence
- A separate norovirus outbreak occurred on the Ambition cruise ship in May, leading to isolation of around 1700 passengers and crew after arrival in Bordeaux, France; one passenger died and about 50 others reported symptoms. French health authorities temporarily restricted disembarkation until medical tests were completed. — vedomosti
- A hantavirus outbreak on the MV Hondius led to international evacuations and quarantine measures in multiple countries; the WHO declared the outbreak over on July 2. — vedomosti
- The norovirus outbreak was reported by the VSP program, with symptoms first noted two days after departure from port on July 12. — kommersant
Coverage (2 sources)
- Nearly one-third of passengers on a cruise ship in the US contracted norovirus — Ведомости
- Third Norovirus Outbreak Since May at Cruise Ship National Geographic — Коммерсантъ