Influenza (flu)

The influenza virus or “flu” is a respiratory virus that circulates in Ontario, most frequently in the fall and winter. Influenza spreads from person-to-person through coughing, sneezing or having face-to-face contact. It can cause mild to severe respiratory disease. While anyone can get influenza, the very young, the elderly and people with certain medical conditions are at higher risk of complications. The best way to prevent infection is to receive the seasonal influenza vaccine every year.

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Event

PHO Webinar: Measles Update for Clinicians and Public Health

This session will provide an update on measles in Ontario including an overview of updated resources and guidance and common questions from the field.

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Laboratory Services

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Updated 29 Jan 2024