A new study reveals for the first time the steps through which human immunodeficiency virus (HIV) binds to the receptors on the membranes of T cells—white blood cells that fight infection. The finding could have implications ...
Nov 28, 2023
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South Africa, with the world's biggest number of HIV cases, has in the last five years reduced the percentage of its population infected with the virus that causes the immune disease AIDS.
Nov 28, 2023
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South Africa has recorded its first significant fall in the number of people suffering from HIV but remains in the grip of a sexually transmitted epidemic, according to a survey released on Monday.
Nov 27, 2023
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The human immunodeficiency virus (HIV) is a formidable pathogen. It mutates rapidly; in fact, estimates suggest that the genetic diversity of HIV in a single person at one point in time is equal to the diversity of influenza ...
Nov 22, 2023
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Kenyan authorities issued a warning Wednesday about the sale of counterfeit HIV prevention drugs in the country, saying their "safety, quality and efficacy cannot be assured."
Nov 22, 2023
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The COVID-19 pandemic slowed previous gains made in controlling HIV blood levels and worsened health disparities, according to UC Francisco researchers leading the largest U.S. evaluation of the impact of the public health ...
Nov 15, 2023
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Globally speaking, most HIV infections in young women occur in poorer countries, where up to 25% of women may be infected with the HIV virus. For heterosexual women, prevention through the use of Pre-Exposure Prophylaxis ...
Nov 15, 2023
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A proposed federal policy aims to protect older Americans from contracting HIV by offering free preventive medication, the latest effort to catch up to much of Europe and Africa in stemming the spread of the virus.
Nov 14, 2023
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HIV pre-exposure prophylaxis (PrEP), a daily dose of two medications meant to prevent HIV infection in high-risk people, has changed public health dramatically in recent years. Yet, adolescents and young adults, one high-risk ...
Nov 14, 2023
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Researchers at Tulane have developed a new and rapid test that can detect both HIV and tuberculosis at the same time with just a small amount of blood.
Nov 14, 2023
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