Treatment of diseases caused by hantaviruses
Current situation
The Public Health Agency of Canada (PHAC) confirmed on May 17 one case of Andes hantavirus in Canada through laboratory testing. This case was reported by the British Columbia Provincial Health Officer on May 16 and was among the passengers on the MV Hondius cruise ship. The individual, as well as other potential contacts in Canada continue to follow public health protocols and be monitored by local public health authorities.
The overall risk to the general population in Canada remains low at this time.
Access information on how hantavirus infections are diagnosed and how they are treated.
On this page:
How are hantavirus infections diagnosed?
A hantavirus infection is diagnosed based on symptoms and laboratory testing.
History of contact with rodents can also be important. This information will indicate to your health care provider that you may have an infection associated with a rodent.
How are hantavirus infections treated?
Infection with a hantavirus can be fatal and there are currently no treatments available. Treatment is provided to improve a patient’s symptoms. Treatment options include:
- supportive care
- help to maintain oxygen levels
- help to prevent dehydration (loss of body fluids)
About 40% of those diagnosed with hantavirus pulmonary syndrome will not recover from their illness. Depending on the virus, about 1% to 12% of those diagnosed with haemorrhagic fever with renal syndrome will not recover.
Consult your health care provider as soon as possible if you have had contact with rodents and are feeling ill. The sooner you get treatment, the better your chances for recovery.