Human Immunodeficiency Virus (HIV)
HIV infection is caused by a virus that attacks the immune system and destroys cells that fight off other infections and diseases. AIDS is the most severe phase of HIV infection. HIV is most commonly spread through unprotected sex and sharing HIV-contaminated needles or syringes. There is no cure for HIV/AIDS, but it can be effectively managed through treatment.
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Event
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PHO Rounds: Respiratory Season 2025–26, Part 2: Overview of Seasonal Respiratory Virus Immunizations
The session reviews the immunization products available this fall in Ontario, summarizes the evidence supporting their use, and highlights new recommendations and changes to the immunization landscape for the 2025–26 respiratory season.
Updated
13 Dec 2024
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