Three individuals linked to a cruise ship affected by a fatal hantavirus outbreak are currently in self-isolation in Ontario and Quebec, as confirmed by the Canadian government on Thursday. Consular representatives are en route to the Canary Islands to assist four remaining Canadian passengers still aboard the vessel.
According to Oceanwide Expeditions, two Canadian passengers disembarked on St. Helena, a remote South Atlantic island, nearly two weeks ago. Foreign Affairs Minister Anita Anand stated that these individuals were on the same returning flight as a third Canadian who was not part of the cruise.
The Quebec Health Minister mentioned that the third Canadian, also from Quebec, is in isolation due to potential exposure to hantavirus during an international trip. However, the risk of transmission is deemed very low as they had minimal contact with an infected person.
Anand confirmed that all three Canadians are asymptomatic and have been adhering to self-isolation guidelines. The World Health Organization reported eight cases, including three fatalities, associated with the MV Hondius outbreak of the Andes virus, the only hantavirus known to exhibit limited human-to-human transmission capability.
Health officials emphasized that the risk to the general population is minimal, despite being on alert for potential virus exposures. Ontario and Quebec ministers assured that the isolated individuals are closely monitored, and public health measures are being strictly followed to mitigate any transmission risks.
Experts stress that not everyone exposed to the virus contracts it, highlighting the importance of proper care and the low local transmission threat. WHO’s director-general emphasized that previous incidents involving the Andes virus indicated transmission through close and prolonged contact, primarily among household members and healthcare providers.
Authorities are coordinating efforts to manage the situation effectively and ensure a consistent approach across federal and provincial levels. The monitoring period is expected to last around 30 days to track and prevent any further spread of the hantavirus.