How effective are HIV prevention methods?October 27, 2015 • By Laurel Challacombe
Three decades of awareness campaigns have instilled a very clear and consistent message to the public: condoms are the most effective way to prevent an HIV infection. So what happens when a new prevention method emerges – and it is also highly effective? In recent years, multiple studies have confirmed that maintaining an undetectable viral load through the consistent and correct use of antiretroviral treatment (ART) by people living with HIV dramatically reduces the risk of HIV transmission. The reduction is so great that ART can now be offered as a highly effective HIV prevention option.