Early antiretroviral treatment reduces new HIV infections, says British Columbia study

published on July 23, 2010 in HIVandHepatitis.com

Effective combination ART reduces HIV viral load to a very low or undetectable level and thereby dramatically decreases the likelihood of HIV transmission on an individual level.

Mathematical models developed over the past fefw years have suggested that expanded use of ART sooner after HIV diagnosis could lower HIV incidence within a population. A World Health Organization (WHO) model published in January 2009 found that HIV transmission could potentially be eliminated if universal testing were implemented and all people who test positive received prompt treatment.

More recently, Julio Montaner from the British Columbia Centre for Excellence in HIV/AIDS and colleagues last month reported findings from a model indicating that if all people with HIV in Vancouver were treated according to International AIDS Soceity-USA guidelines then in effect, the rate of new infections would decrease by almost half.

Now, the British Columbia researchers have shown that the outcomes predicted by modelling appear to be occurring in real life.

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© Copyright BC Centre for Excellence in HIV/AIDS
St. Paul's Hospital 608–1081 Burrard Street, Vancouver, BC, Canada V6Z 1Y6
Tel: 604-806-8477 | Fax: 604-806-9044
General inquiries: info@bccfe.ca
Media inquiries: communications@bccfe.ca
(Please do not use any of these email addresses to send personal information or book an appointment. To book appointments or contact the H2H clinic, please call 604-416-1517 or fax: 604-564-4893. Do not send your or your client's personal information via email.)

Our work serves clients and communities across British Columbia on lands and waters cared for and nurtured by the many distinct First Nations across the province. The BC-CfE humbly and gratefully acknowledge the stewards of these lands, particularly the xʷməθkʷəy̓əm (Musqueam), Sḵwx̱wú7mesh (Squamish), and səl̓ílwətaʔ (Tsleil-Waututh) on whose unceded, traditional and ancestral territories our offices are located.