Thank you. I hope you can hear me. Please let me know, or interrupt me, if you cannot.
Good morning, everyone.
My name is Kate Salters. I'm a Ph.D. trained infectious disease epidemiologist working as a research scientist at the B.C. Centre for Excellence in HIV/AIDS and a faculty member at Simon Fraser University within the faculty of health sciences.
Thank you very much for inviting me to speak with you, despite the technical difficulty.
I would like to first acknowledge the land and territories on which we gather today. It is critical to reflect on the role of colonialism in the disproportionate burden of HIV among indigenous populations nationwide.
During my brief time with you, I hope I'm able to impress on you the overwhelming evidence that challenges the criminalization of non-disclosure of one's HIV status. I will demonstrate how the law poses direct and significant barriers to our prevention efforts and provides barriers to clinical care for those living with HIV.
I'm here on behalf of and speaking on behalf of many other scientists, community members and clinicians with whom I have consulted who have witnessed the impact these laws have on our communities and the way they threaten our public health efforts.
Quite frankly, the law does not reflect reality or science. There is overwhelming scientific evidence demonstrating that when a person living with HIV is on treatment, antiretroviral therapy, not only does their health and longevity improve, but HIV replication is halted. Antiretroviral therapy drives HIV to undetectable levels in biological fluids, including blood, semen and cervical-vaginal fluid. Having an undetectable viral load is the goal of antiretroviral therapy and means that HIV cannot be transmitted to a sexual partner. I know you've heard this before, but it's very important to reinforce. This double benefit of antiretroviral therapy is known as “treatment as prevention”, or TasP, a made-in-Canada strategy formally endorsed by the World Health Organization, the UN and the Government of Canada since 2015.
My organization originally postulated the TasP strategy in 2006. Implemented in B.C., it has subsequently led to the largest decline in new HIV cases in this country. This phenomenon is not new. In 2014, 70 Canadian scientists signed a joint statement affirming the negligible possibility of sexual HIV transmission by a person living with HIV who is receiving antiretroviral therapy or uses a condom. This was five years ago. There have been at least 12 non-disclosure cases since then.
That was as of 2017, as reported by the Canadian HIV/AIDS Legal Network. Since then, major international studies have definitively confirmed that consistent and sustained antiretroviral therapy stops the onward transmission of HIV. Most recently, the partner study assessed HIV transmission amongst zero-discordant gay couples, meaning one partner was living with HIV on treatment and the other was HIV-negative.
Scientists measured more than 77,000 episodes of sex in which a condom was not used. How many transmission events were observed between study participants? There were none—zero cases. To add, previous partner studies have shown no cases of HIV transmission between zero-discordant gay and straight couples after observing over 58,000 acts of condomless sex. In other words, undetectable means HIV is untransmittable, or U=U.
The Honourable Ginette Petitpas Taylor acknowledged the science behind the U=U message to end stigma and in 2018 became the first minister of health to officially endorse the campaign, demonstrating Canadian leadership on science-informed health policy.
In stark contrast to these efforts, the current Criminal Code perpetuates HIV-related stigma, leading to significant delays or total lack of testing. As a result, individuals living with HIV will not initiate treatment in a timely manner that eliminates the risk of onward HIV transmission. The virus rapidly replicates during acute or early infection. Eliminating delays to diagnosis and connecting people to care are the steps needed to eliminate the HIV epidemic in Canada.
Women are especially at risk of delays in access and care. This is linked to many factors, including HIV-related stigma, poverty and poor understanding of the needs of women living with HIV.
A study conducted by our organization found that of nearly 1,000 participants, significantly more men than women living with HIV, 65% versus 45%, reported fulfilling the current legal requirement to have both a low viral load and condom use with a new sexual partner. This was despite the fact that nearly 100% of the participants reported doing either one or the other. This means that despite taking the established steps needed to guarantee the elimination of transmission risks, more than half of the female participants in our study could have been at risk of being charged with aggravated sexual assault.
The current law fails to address how women, particularly cis women and transwomen, may not be able to safely negotiate condom use with their sexual partners. These real, gendered risks are not reflected in the current interpretation of the law. Research conducted by me and colleagues found that over 80% of women living with HIV in B.C. have reported experiences of violence in their lives. Similar studies have been published, across the national cohort of over 1,400 women living with HIV, showing very similar statistics. More recently, we have shown that over 60% of women living with HIV have experienced sexual or physical intimate partner violence, suggesting huge inequities in sexual relationships. Women have reported being threatened, assaulted, abandoned and outed as being HIV-positive after disclosing their HIV status to sexual partners. Women living with HIV may, then, instead choose to take actions within their control in order to eliminate the risk of HIV transmission onward by maintaining an undetectable viral load, or using condoms.
It is naive and inappropriate to assume that women living with HIV should be legally required to ensure that their male sexual counterparts use condoms. Under the current interpretation of the law, a woman with undetectable HIV who is unable to convince her male sexual partner to use a condom may be charged with aggravated sexual assault. She would then be classified as a violent sexual offender despite having no intention of transmission and there being no risk of HIV transmission. Nevertheless our research shows women living with HIV are doing everything in their power, through adherence to antiretroviral therapy and sustained virologic suppression, to eliminate the risk of onward HIV transmission.
Relying on an undetectable viral load is an empowering and effective way for women living with HIV to reduce the risk to themselves and others. Aggravated sexual assault is among the most serious offences within the Criminal Code and should be applied when the perpetrator wounds, maims, disfigures or endangers the life of the complainant. This law has been used by disgruntled former partners as a form of violent retribution against people living with HIV. This law stigmatizes people living with HIV. This law prevents people from getting tested and treated. It is imperative that we stop erroneously using this law to criminalize the sexual behaviour of people living with HIV.
Thank you for your time.