Tag: Testing

Making the most of a new HIV testing technology

By Mark Gilbert

Mark Gilbert

There are a lot of new test technologies in the pipeline: both new types of tests in the works, such as rapid syphilis tests or point-of-care HIV viral load testing, and new ways to use existing tests, such as self-testing or online testing.

As testing options increase, we need to think about where they will have the most impact. I learned about this from helping implement a new test technology called pooled nucleic acid amplification testing (pooled NAAT) at six clinics in Vancouver in 2009, as part of a research study to determine the impact of this new type of test on gay men’s lives. With pooled NAAT, blood samples that are negative on a routine screen for HIV antibodies are automatically tested for HIV RNA. This shortens the HIV window period to 10-12 days and means that individuals with very early or acute infection – when HIV viral load and chances of transmission are high – can be diagnosed at a time when standard tests are negative.

What Canada can learn from Australia’s HIV response

By Laurie Edmiston

While at AIDS 2014, CATIE’s Ed Jackson and I met with a number of Australian agencies to pursue a plan to share best practices around gay men’s sexual health programming. I was already familiar with some of Australia’s powerful awareness, prevention and testing campaigns, but a closer look at the Aussie HIV response has been eye-opening and provides many useful learnings for Canada.