A recruitment ad for the clinical trial that found an injectable long-acting drug could protect certain groups from HIV infection.
By Jon CohenIt’s not an AIDS vaccine but it may be the closest thing to one so far. A long-acting antiretroviral drug given as an injection every two months powerfully protected uninfected people from HIV in a large-scale study that was disrupted by the COVID-19 pandemic.
The apparent success—the study has not been published in a peer-reviewed journal or presented to HIV researchers at a meeting—offers a potentially easier alternative to taking daily pills of other antiretrovirals, which has proven difficult for many people.The strategy of uninfected people taking drugs to ward off HIV, known as pre-exposure