Scientists expose HIV weak spot
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Scientists show what happens when an infection-fighting antibody attacks a gap in HIV's formidable defences.
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Scientists are no nearer finding a vaccine against HIV after more than 20 years of research, a top expert says.
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Not enough is being done to prevent the spread of HIV among Asian drug users, researchers say.
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Researchers at Harvard Medical School have identified 273 proteins that the AIDS virus needs to survive in human cells, opening up new potential targets for drugs.
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LONDON/NEW DELHI  - The number of people living with HIV in India could be lower than government estimates, research published in a medical journal said, but the United Nations warned against drawing "hasty conclusions".
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Scientists say they may have found a new way to fight diseases like Aids and leukaemia.
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Lab experiments show that cells that line the mouth become more susceptible to infection with HIV when they're exposed to alcohol.
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An international research team has identified immune-system genes that appear to play a key role in the body&#39;s defense against HIV, the virus that causes AIDS.
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When AIDS was young, researchers pinned their hopes of ending the epidemic on the speedy discovery of a vaccine. Twenty years later, they realize their work is still just beginning.
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A single change in a human gene may hold the key to preventing people living with HIV from progressing to full-blown AIDS, researchers said on Monday.
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New data on an experimental AIDS vaccine that failed to work shows volunteers who got the shots were far more likely to get infected with the virus through sex or other risky behavior than those who got dummy shots.
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Sudden jumps of HIV levels in patients  taking drugs for the AIDS-causing infection are harmless blips  and do not mean the treatment against the virus is losing its  punch, a report said on Tuesday.
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What is the weakest, but most important sector of China&#39;s HIV/AIDS prevention and control network? One answer to the question, many people believe, is the awareness of officials at various levels.
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A landmark international study involving top South African scientists has unlocked some of the human immune system&#39;s deepest secrets, boosting hopes of developing the world&#39;s first successful Aids vaccine.
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An international team of researchers, including a researcher at the Tulane National Primate Research Center near Covington, has brought millions of vulnerable women closer to a potentially powerful weapon against HIV.
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HIV can dodge destruction by powerful antiretroviral drugs by hiding out in the testicles, scientists say.
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An experimental vaccine reduced the presence of the HIV virus by at least 80 percent in a Brazilian study of 18 infected patients published on Sunday in the journal Nature Medicine.