On May 10, 2026, four Canadians safely arrived in British Columbia after disembarking from the MV Hondius cruise ship, which experienced a hantavirus outbreak. These passengers were among 130 individuals on the ship and are now undertaking a mandatory quarantine.
Details of the Hantavirus Outbreak
The MV Hondius docked in Tenerife, Canary Islands, early Sunday. Passengers were screened and assessed before boarding a flight chartered by the Public Health Agency of Canada and Global Affairs Canada. This flight took off from Saguenay-Bagotville Airport in Quebec, bound for Victoria, B.C. Dr. Bonnie Henry, British Columbia’s provincial health officer, emphasized the rigorous public health protocols enforced during the flight, which included physical distancing and mask-wearing.
Quarantine Guidelines
- The Canadians will quarantine under supervision for over two weeks upon their arrival in B.C.
- This quarantine will total 21 days since May 6, when the last confirmed case was reported on board.
- Health officials will evaluate their condition at the end of this period, with a possibility to extend isolation up to 42 days based on risk assessment.
Background on Hantavirus
The hantavirus outbreak on the MV Hondius has resulted in three fatalities and confirmed five infections among passengers. Hantavirus is primarily transmitted through contact with rodent excreta but does not spread easily between individuals. The Andes virus variant implicated in this outbreak is known for rare human-to-human transmission.
Public Health Measures
Dr. Henry reassured the public that there is minimal risk of hantavirus spreading after the passengers’ arrival. Continuous monitoring will be conducted to ensure that the quarantined individuals do not pose any health risks. The public health team will remain in daily contact with them during their isolation.
Recent Developments
Following the outbreak declaration, other Canadians who had potential contacts with infected individuals have been advised to isolate. In late April, a couple from Ontario disembarked from the ship before the outbreak was announced but exhibited no symptoms. Furthermore, four Canadians from different provinces have been identified for isolation after possibly encountering infected passengers while traveling.
As health authorities maintain vigilance, Dr. Henry acknowledges the public’s concerns about potential disease spread, especially following the COVID-19 pandemic. She underscores the differences between hantavirus and respiratory viruses, ensuring that necessary measures are in place to protect public health.
