HIV & AIDS

HIV pre-exposure prophylaxis works but needs regular testing

HIV pre-exposure prophylaxis (PrEP) is a prevention strategy which includes the regular or event-driven use of antiretroviral medication to prevent HIV infection in adults. Several clinical trials demonstrated that PrEP effectively ...

Medical research

Are we any closer to an HIV vaccine?

While scientists have made unprecedented progress in preventing COVID-19 in the past two years, they have also moved closer to finding a vaccine to protect against the human immunodeficiency virus (HIV), which has been infecting ...

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