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

Uncovering the HIV life cycle

Though it has been eclipsed lately by SARS-CoV-2, there is another global epidemic still threatening people: HIV/AIDS. According to UNAIDS, a United Nations initiative, some 38 million people worldwide are currently infected ...

HIV & AIDS

HIV hides within immune system's 'police stations'

Antiretroviral therapy (ART) is highly effective at controlling HIV infections, but the virus never completely goes away. Instead, it hides in roughly one in every 1 million immune cells.

Oncology & Cancer

Blood test figures in cancer risk for people with HIV

In the clinical care of people living with HIV, various types of blood cells are routinely counted to assess the immune system, among them CD4+ cells, or T helper cells, and CD8+ cells, or cytotoxic T cells.

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