The Windsor Essex County Health Unit warns this could be the worst flu season seen in years after the region experienced a nearly six-fold increase in cases recorded in the last week of 2025.
The strain of flu, Influenza A, is known for causing severe illness in young children, older adults, and people with chronic health conditions.
“We anticipated a more severe H3N2 flu season this year, and that is exactly what we’re seeing,” said Dr. Mehdi Aloosh, Medical Officer of Health at the Windsor-Essex County Health Unit (WECHU). “The support of each member of this community is essential to limit the ongoing spread of the flu in our region. For those who chose to stay home from events over the holidays due to illness, you helped in limiting the spread. But, with children back in school, we need to continue being diligent to prevent a further rise in cases.”
Local hospitals have also reported an increase in visits to their Emergency Departments due to increased illness rates.
Residents are encouraged to stay home when they're sick, get vaccinated, and practice other prevention methods like frequent hand washing and wearing a mask if you must go out while symptomatic.
