Canada: First presumptive positive case of H5 avian influenza detected in B.C.
submited by kickingbird at Nov, 10, 2024 10:23 AM from Government of British Columbia
An individual in British Columbia has tested presumptive positive for avian influenza (also known as bird flu) caused by the H5 influenza virus, the first detection of avian influenza due to the H5 virus in a person in B.C.
This is also the first detection(?) of a presumed human case of H5 avian influenza acquired in Canada. The positive test for H5 was performed at the BC Centre for Disease Control’s Public-Health Laboratory. Samples are being sent to the National Microbiology Laboratory in Winnipeg for confirmatory testing.
The individual is a teenager from the Fraser Health region who is receiving care at BC Children’s Hospital. A public-health investigation has been initiated to determine the source of exposure and identify any contacts.
“Our thoughts are with this young person and their family during this difficult time,” said Dr. Bonnie Henry, B.C.’s provincial health officer. “This is a rare event, and while it is the first detected case of H5 in a person in B.C. or in Canada, there have been a small number of human cases(?) in the U.S. and elsewhere, which is why we are conducting a thorough investigation to fully understand the source of exposure here in B.C.”
Public health is following up with contacts who may have been exposed in order to assess for symptoms and provide guidance on testing and prevention measures. There have been no further cases identified at this time. The source of exposure is very likely to be an animal or bird, and is being investigated by B.C.’s chief veterinarian and public health teams.
The investigation involves public health teams from Fraser Health, BC Centre for Disease Control (BCCDC), the BCCDC Public Health Laboratory, BC Children’s Hospital, the Office of the Provincial Health Officer, Office of the Chief Veterinarian, Ministry of Agriculture and Food, and others.
Health, animal and environmental partners across B.C. have also been working together and with the Canadian Food Inspection Agency and other national and U.S. partners to respond to the increased detections of H5N1 avian influenza in poultry farms and wild birds in the province since early October.
- Canada: Highly pathogenic avian influenza subtype H5N1 in British Columbia, December 6, 2024 2 days ago
- USDA: Announces New Federal Order, Begins National Milk Testing Strategy to Address H5N1 in Dairy Herds 2 days ago
- Viet Nam: one new case of human infection with avian influenza A(H5)virus was reported 2 days ago
- GISAID: H5N1 Bird Flu continues to take its toll in the United States, also affecting British Columbia in Canada 2 days ago
- New Zealand: H7N6 in Otago – situation update 3 December 2024 4 days ago
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