Hantaviruses

Current situation

The overall risk in Canada to the general population from the Andes hantavirus outbreak linked to the MV Hondius cruise ship remains low. Because transmission requires close, prolonged contact, person-to-person spread in Canada isn't expected, even if an infected individual were to arrive in the country.

Causes, symptoms, risks, treatment, prevention, surveillance information and guidance for health professionals.

Services and information

Causes

Diseases caused by hantaviruses, how they’re spread and where they’re found. 

Symptoms

What to look for and what to do if you become ill.

Risks

What the risks are and who is most at risk.

Treatment

Diagnosis and treatment for hantavirus infections.

Prevention

How to prevent hantavirus infections.

Surveillance

Hantavirus infection monitoring.

For health professionals

Detailed information for health professionals.

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2026-05-08