Tag: HIV prevention | CATIE Blog

Advancing awareness: Canadian Positive People Network’s U=U Task Force and the fight against HIV stigma

November 11, 2025 • By Breklyn Bertozzi

At the Canadian Positive People Network (CPPN), we strive to end HIV stigma. We also recognize that people living with HIV provide the movement’s strongest guiding voices. That’s why our U=U Task Force is led by people living with HIV and is dedicated to sharing one of the most groundbreaking messages in public health: Undetectable = Untransmittable. U=U means that when a person living with HIV is on effective treatment and has an undetectable viral load, they cannot transmit the virus to their sexual partners. It’s a message that transforms lives, dismantles stigma and redefines what it means to live...

Serving PrEP realness: How Priss Cryption is using drag to power HIV prevention

November 11, 2025 • By Priss Cryption

As a pharmacist, pharmacy professor and researcher who also happens to be a drag queen, I’ve learned something vital from both the clinic and the club: people listen – and learn – when they feel seen. Through my drag persona Priss Cryption, I’m building programs that meet communities where they already gather, bringing HIV pre‑exposure prophylaxis (PrEP) and emerging STI prevention tools like doxycycline post‑exposure prophylaxis (doxyPEP) to stages, bars, classrooms and social feeds. It’s glitter with a purpose. The need is urgent. Canada reported 2,434 new HIV diagnoses in 2023, a 35% increase from 2022, reminding us that progress...

HIV PrEP and cisgender women: Are we meeting their needs?

November 11, 2025 • By Sugandhi del Canto

Despite its proven effectiveness among all genders, awareness of HIV pre-exposure prophylaxis (PrEP) remains low among women in Canada, with lower awareness reported among cisgender women. Some key populations with higher HIV incidence have received promotion of PrEP since it was first introduced, but cis women haven’t always benefitted from the same efforts. One possible reason may be that – at least in Canada – the largest burden of HIV incidence among cis women tends to be concentrated within subsets of this population: African, Caribbean and Black women, Indigenous women, and women who inject drugs, for example. The more intersections,...

Realizing PrEP’s full potential: It’s time to broaden awareness and access

November 19, 2024 • By Mallory Harrigan

PrEP is a highly effective tool for preventing HIV, but remains underused by many populations who could benefit. In order to realize PrEP’s full potential to dramatically reduce the number of HIV transmissions in Canada, there’s an urgent need to scale up its use and broaden its reach. Promisingly, PrEP has played a role in reducing the number of HIV transmissions among gay, bisexual and other men who have sex with men (gbMSM), who make up the vast majority of people currently using PrEP in Canada. For example, studies have shown that PrEP contributed to declines in HIV transmissions among...

On-demand PrEP use among GBQM: Insights from the PRIMP study

September 23, 2024 • By Emerich Daroya, Daniel Grace and Darrell H. S. Tan

Many gay, bisexual, queer and other men who have sex with men (GBQM) can benefit from pre-exposure prophylaxis (PrEP) to prevent HIV transmission. The use of PrEP involves HIV-negative people taking antiretroviral drugs to lower their chance of getting HIV. PrEP is highly effective and can be taken daily or on demand through the 2-1-1 method, which offers an alternative dosing strategy. This method involves taking two pills two to 24 hours before sex, one pill 24 hours after the first dose, and another pill 24 hours after the second dose. In 2019, the World Health Organization endorsed PrEP on-demand...

Understanding Canada’s progress towards global HIV targets

July 18, 2024 • By Public Health Agency of Canada

The Public Health Agency of Canada (PHAC) recently released an infographic with national estimates on Canada’s Progress Towards Ending the HIV Epidemic. These estimates help provide an understanding of the effectiveness of current responses to HIV in Canada and can help identify areas for improvement to guide HIV prevention and care work. However, it can sometimes be difficult to understand what the estimates are really saying. So, let’s explore some helpful tips for interpreting the data. What do the HIV estimates tell us? Progress towards the 95-95-95 global targets are evaluated by using four measures: Based on the recently released...