HIV Vaccine Shows Promise in Brazil Study
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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.
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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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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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Leaders of the International AIDS Vaccine Initiative (IAVI) have stressed that as the world commits more resources to treat people infected with HIV, it must also intensify efforts to develop a vaccine to prevent new infections and stop the continuing
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ViroPharma completes preliminary enrollment in a study of one of its drug candidates.
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Scientists say they have developed an effective vaccine against malaria that could be ready in six years.
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Prospects for a malaria vaccine have been boosted by âtantalisingâ results from a trial in 2000 children in Mozambique. Although the vaccine reduced the risk of infection by only 30% compared with a control
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Two potentially new classes of anti-HIV drugs have the medical world excited. But progress on a vaccine is still slow  -  and drugs can't do everything
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Researchers from universities in the UK, the US and South Africa have successfully identified key genes in the body&#39;s fight against HIV infection.
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China has approved human testing of a locally developed potential AIDS vaccine, the official Xinhua news agency said Friday, just days before World AIDS Day.
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BRASILIA, Brazil  - Brazil, one of the Latin  American countries hardest hit by the AIDS epidemic, will hand  out a record 11 million condoms to prevent the spread of the  disease during its erotically charged Carnival festival when  casual sex rises.
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The Canadian government and Bill Gates announced an initiative Tuesday to establish a research institute to develop an AIDS vaccine, committing a total of $119 million to the project. Prime Minister Stephen Harper said his government has pledged $95.3 million to a new fund called the Canadian HIV Vaccine Initiative, while the Bill and Melinda Gates Foundation has promised up to $24 million.
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The first test of a daily pill to prevent HIV infection gave a tantalizing hint of success, but a real answer must await a larger study due out next year.
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After the US, Europe, Africa and South America, India is also going to start human trials of an HIV vaccine, the Pune-based National AIDS Research Institute (NARI) said today.
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World HIV experts stressed here Thursday that the development of an HIV prevention vaccine is as important as work on vaccines to treat the disease.
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Scientists say they have developed an effective vaccine against malaria that could be ready for use in six years.
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Scientists said Wednesday they have identified key genes involved in the body&#39;s response to HIV, which causes AIDS -- a finding that could narrow the search for an effective vaccine against the deadly illness.