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Essex Flu Surge: Cases Skyrocket Sixfold!
7 Jan
Summary
- Flu cases in Windsor-Essex are six times higher than last year.
- Influenza A (H3N2) is the dominant strain, posing risks to vulnerable groups.
- Local hospitals are experiencing a 153% increase in respiratory illness patients.

Windsor-Essex is currently facing one of its most intense flu seasons in recent years. During the final week of 2025, reported cases of Influenza A surged six times higher compared to the same period in 2024. This dramatic increase has placed considerable pressure on local healthcare facilities, with emergency departments experiencing significant patient volume surges.
The dominant strain identified is Influenza A (H3N2), known for potentially causing more severe illness in vulnerable populations, including young children, seniors, and individuals with pre-existing health conditions. Public health officials had anticipated a more severe flu season and are emphasizing the importance of preventative measures.
Hospitals are urging the public to use emergency services judiciously, prioritizing them for critical conditions. With children returning to classrooms, health authorities continue to stress the importance of vaccination, consistent hand hygiene, and staying home when symptomatic to curb further transmission.



