In Canada, Influenza Cases Surge Ahead of Holiday Season
As the festive season draws near, influenza activity is on the rise across Canada, according to recent reports by federal health officials. The latest update from the Government of Canada, covering data until November 29, indicates a significant uptick in detections, outbreaks, and hospitalizations linked to Influenza A.
Data reveals that 13% of influenza tests conducted were positive, signaling a nationwide increase in flu cases. In particular, Influenza A, with the dominant subtype A(H3N2), accounted for 99% of the 3,655 laboratory-confirmed cases during surveillance week 48.
Health authorities emphasize a growing trend in all indicators of influenza activity, with outbreaks and hospitalizations escalating as families gear up for holiday gatherings. They urge heightened vigilance, especially among seniors and children who are particularly vulnerable to the current strains.
Influenza activity has been reported in 48 regions spanning 12 provinces and territories, with British Columbia and Quebec experiencing widespread cases. Alberta, Saskatchewan, Ontario, Quebec, New Brunswick, and Nova Scotia have reported localized activity.
Meanwhile, sporadic influenza cases have been observed in the Northwest Territories, Newfoundland and Labrador, Prince Edward Island, and other regions, while some areas like Yukon, certain parts of the Northwest Territories, Nunavut, and Newfoundland and Labrador have recorded no influenza activity.
Since August 24, over 10,000 influenza cases have been identified nationwide, with 98% attributed to Influenza A. Notably, the A(H3N2) subtype has accounted for 63% of subtyped cases.
To combat the flu, Canadians are encouraged to get a free flu shot available at participating pharmacies, doctor’s offices, walk-in clinics, and selected public health facilities.
Keyphrase: Canada influenza activity