Drug-resistant HIV strain found
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Health officials in New York City reveal a new highly drug-resistant strain of HIV in  a local resident.
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NEW YORK  - 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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questions over testing of a key HIV/AIDS drug before a US-backed roll-out of the treatment across the continent. Ingelheim to hide adverse effects of nevirapine when used to try to prevent mother-to-child HIV transmission.
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A combination of two experimental AIDS drugs can help control the deadly virus in people who are infected with highly resistant forms, an international team of researchers reported on Thursday.
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A new HIV drug shows promising results in people for whom other treatments no longer work, a study suggests.
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More than 300 cases of extreme drug-resistant tuberculosis (XDR-TB) have been confirmed across South Africa, the national health department said Thursday.
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The AIDS virus has hideouts deep in the immune system that today's drugs can't reach. Now scientists finally have discovered how HIV builds one of those fortresses Â and they're exploring whether a drug already used to fight a parasite in developing countries just might hold a key to break in.
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Scientists in Hong Kong and China are working on an AIDS vaccine to protect against three variants of HIV sweeping across south and west China, Hong Kong and Taiwan.
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Taking AIDS drugs exactly as  prescribed is the best way to prevent the virus from mutating  and becoming resistant to those drugs, researchers said on  Thursday.
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Lab experiments show that cells that line the mouth become more susceptible to infection with HIV when they&#39;&#39;re exposed to alcohol.
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Scientists believe they may have found a way to stop the problem of bacteria becoming resistant to drug treatments.
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NEW YORK  - Lab experiments show that cells that line the mouth become more susceptible to infection with HIV (news - web sites) when they&#39;re exposed to alcohol.
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Temporary increases in HIV levels do not generally mean a drug losing its effectiveness, research finds.
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Scientists said Wednesday they have identified key genes involved in the body's response to HIV, which causes AIDS -- a finding that could narrow the search for an effective vaccine against the deadly illness.
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LOS ANGELES/NEW YORK  - More than 25 years into the AIDS epidemic, many drugs are used to treat HIV, but an alarming number of patients are becoming resistant to therapy, driving research into new ways to combat the virus.
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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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New cases of tuberculosis found in   South Africa have raised fears there could be multiple versions   of a highly drug resistant strain that has killed 62 people and   threatens to spread across a region ravaged by AIDS.