Our latest news and updates.

Two hands holding two purple awareness ribbons

Cancer in older adults living with HIV

January 14, 2026
On top of a table beside a bed is a bottle of PrEP, two condoms, and a smartphone.

HIV prevention interventions for men who have sex with men

January 13, 2026

The OHTN is inviting applications for new Board Directors

January 8, 2026

Call for Members: Ontario HIV Treatment Network Cohort Study (OCS) Governance Committee

December 4, 2025

Marking WAD and Indigenous AIDS Awareness Week

December 1, 2025

Recommendations from the provincial Methamphetamine Think Tank

November 13, 2025
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News archives.

Browse past stories in a text-based format.

PrEP for Cisgender Women: A Guide for Healthcare Providers

October 6, 2023

Awareness, accessibility and uptake of pre-exposure prophylaxis (PrEP) among cisgender and transgender women at risk of HIV infection

September 8, 2023

Comparing the effectiveness and adverse events of intranasal and intramuscular naloxone formulations for opioid overdose reversal

June 7, 2023

Evidence Report on homophobia, transphobia and biphobia for IDAHOBIT 2023

May 30, 2023

HIV pre-exposure prophylaxis (PrEP) in Ontario, 2021

April 11, 2023

La prophylaxie pré-exposition (PrEP) contre le VIH en Ontario, 2021

April 11, 2023

Updated Ontario HIV testing guidelines aim to diagnose people earlier, link them to care and enable viral suppression

April 11, 2023

HIV Testing Guidelines Media Backgrounder

April 6, 2023

Doxycycline prophylaxis for the prevention of bacterial sexually transmitted infections (STIs)

March 23, 2023

Best practices to increase engagement and retention in hepatitis C care among people who use drugs

February 8, 2023
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