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.

Featured

 

Event

PHO Microbiology Rounds: Legionellosis in Ontario: Epidemiology and Testing Updates

This Microbiology Rounds will provide an overview of the transmission, environmental sources, risk factors, clinical manifestations, epidemiology, and burden of legionellosis, with a focus on current trends in Ontario.

See the Event Details
Chat icon

Contact the Department

Communicable Disease Control

Communicable.DiseaseControl@oahpp.ca

Updated 13 Dec 2024