AIDS

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Scientists Closing in on AIDS Vaccine

Successful simian vaccine marks major advance

(Newser) - "There's more hope than ever before that an AIDS vaccine might be possible," says the lead author of a study that marks a major advance in the search. The study found that experimental vaccines used on monkeys reduced their susceptibility to the monkey version of HIV by...

New AIDS Cases Hit Plateau: UN

But number newly treated lags behind number newly infected

(Newser) - New cases of AIDS have held steady over the past five years at 2.7 million per year—but only about half of those newly infected people are seeking treatment, the United Nations’ AIDS agency says. About 1.35 million people, or one for every two new cases, started treatment...

Contraceptive Shot May Double HIV Risk
 Contraceptive Shot 
 May Double HIV Risk 
study says
Oct 4, 2011 11:39 AM CDT

Contraceptive Shot May Double HIV Risk

Study findings could present a 'major health crisis'

(Newser) - Alarming new research out of eastern and southern Africa, where both unplanned pregnancies and AIDS wreak havoc: The most popular contraceptive used by women there appears to double their risk of contracting HIV—and if a woman already has HIV, it doubles her risk of transmitting it to her partner...

Scientists Find Trick to 'Disarm' HIV

Without its cholesterol, virus can't harm immune system

(Newser) - A group of US and European scientists have discovered a way to prevent the HIV virus from harming the immune system, in a breakthrough that could lead to an entirely new approach to fighting AIDS. They discovered that by extracting cholesterol, they could render the virus a sitting duck for...

Video Gamers Unlock AIDS Molecule Puzzle

'They did it in less than 10 days': scientist

(Newser) - Video gamers have figured out a molecular puzzle that has long baffled scientists and may lead to crowd-sourced cures for AIDS and other illnesses, MSNBC reports. In a surprising step for so-called citizen science, players of the online game Foldit discovered the molecular structure of an enzyme in an AIDS-like...

Delighted to Meet You, Glow-in-the-Dark Kitties

Bizarre cats part of Mayo Clinic study to fight HIV, AIDS

(Newser) - Me-WOW. Some cats are glowing, thanks to researchers at Mayo Clinic, who inserted Rhesus monkey and jellyfish genes into unfertilized cat eggs. The mix makes resulting kittens apparently resistant to feline immunodeficiency virus, which causes feline AIDS. Oh, yeah, and it also makes them glow under special lights. It's...

Man Jailed Indefinitely for Spreading HIV

Canadian convicted of murder through HIV a danger to society, court decides

(Newser) - A Canadian court has decided that a man convicted of murder through HIV transmission is dangerous enough to be locked up indefinitely. Johnson Aziga had unprotected sex with at least 11 women who were unaware of his condition, seven of whom became infected and two of whom died of AIDS-related...

Philippines: Geckos Won't Cure AIDS

Health officials suggest trying actual medicine

(Newser) - Put down that gecko: The Philippine health department is warning citizens that using geckos to treat AIDS, asthma, and tuberculosis doesn't work and endangers those who don't seek proper treatment. There's no scientific evidence to the folklore behind the practice, and it's caused an increase in...

AIDS Drugs Slash Risk of Getting HIV in First Place

Pair of studies show minimum 60% drop in infection rate

(Newser) - The same antiretroviral drugs that treat HIV and AIDS can also be used to cut down the risk of contracting HIV in the first place, two new studies show. The dramatic results are just the latest evidence that AIDS drugs can be effective at prevention as well as treatment. While...

Global Patent Pool Scores 4 New AIDS Drugs

It's a major step to benefit poor nations battling disease

(Newser) - Gilead Sciences announced today that it will license four AIDS and hepatitis B drugs to an international patent pool, allowing cheap, generic versions to be produced for sale in low-income countries. The AIDS drugs, which include tenofovir and emtricitabine, represent a major upgrade on the treatments currently available in those...

HIV and AIDS Research: Scientists Find HIV's 'Achilles Heel' for Drugs, Vaccines to Hone in on
 Scientists Find 
 HIV's Achilles Heel 
IN CASE YOU MISSED IT
Jun 25, 2011 7:00 PM CDT

Scientists Find HIV's Achilles Heel

Vaccines should target one area, not the entire virus, new research suggests

(Newser) - Scientists have made an important breakthrough in HIV research, and we have the stock market to thank. Researchers used random matrix theory, which is also used to analyze stock behavior, to identify a major target for HIV and AIDS drugs—what the Wall Street Journal calls its “Achilles heel....

HIV-Testing Program Finds 18K New Cases

But more than 200K have infection without knowing it

(Newser) - An estimated 240,000 people in America have HIV without knowing it, but that figure is dropping after three years of targeted testing among high-risk populations, the Washington Post reports. The $111 million program, carried out in ERs, venereal disease clinics, and drug-treatment centers around the US found 18,000...

UN AIDS Report: HIV Infections Plummeted 25% Over Decade
Since 2001, New HIV Infections Plummeted 25%
says UN report
Jun 3, 2011 10:15 AM CDT

Since 2001, New HIV Infections Plummeted 25%

Still, some 2.6M were infected in 2009

(Newser) - Good news in the fight against AIDS: The annual rate of new HIV infections dropped by almost a quarter between 2001 and 2009, AIDS-related deaths have fallen, and the world has seen “unprecedented advances” in prevention and treatment accessibility, the UN AIDS agency says. Still, the unevenly-spread advancements are...

States Slash Funding for HIV/AIDS Drugs
 States Slash Funding 
 for HIV/AIDS Drugs 
budget casualty No. 3294
May 23, 2011 8:20 AM CDT

States Slash Funding for HIV/AIDS Drugs

Record numbers are on waiting lists for medications

(Newser) - A record 8,300 people in 13 states are on waiting lists for HIV and AIDS medications—and the true number could be much higher, advocates say. As states struggle with budget shortfalls, many are scaling back efforts to provide antiretrovirals and other drugs by eliminating waiting lists, reducing eligibility,...

Doctors Seek to Replicate This Man's 'HIV Cure'

'Berlin Patient' Timothy Ray Brown remains HIV-negative

(Newser) - Six months after his case attracted worldwide attention, "Berlin Patient" Timothy Ray Brown appears to still be the first person ever to have been cured of HIV. The virus was eliminated from Brown's body after he received a bone marrow stem cell transplant while being treated for leukemia....

Study Yields Breakthrough in AIDS Treatment

Taking antiretroviral drugs early slashes risk of spreading disease

(Newser) - AIDS patients who get treated early with antiretroviral drugs are as much as 96% less likely to pass on the disease to their sexual partners, according to a major new study. An independent review board found the results so persuasive they recommended the findings be released four years ahead of...

HIV Vaccine Works in Monkeys

Called 'unprecedented' step forward in AIDS research

(Newser) - Big advances in AIDS research are hard to come by—but researchers in Oregon say their new vaccine marks a huge step forward. In a study of HIV’s monkey equivalent, the researchers found that 13 of 24 rhesus macaques given the vaccine were protected against the disease; 12 were...

Sesame Street Hits Nigeria, With HIV-Positive Muppet

A Nigerian adaptation of children's show deals with local issues

(Newser) - It's finally ready to go live : A Nigerian adaptation of Sesame Street will debut later this month in Africa's most populous country, according to US officials. It will be called Sesame Square and will feature Kami, an inquisitive female Muppet living with HIV, and Zobi, a blue Muppet...

Chechnya Requires Marrying Couples Be HIV-Negative

Imams demand certificate before approving marriages

(Newser) - Chechnya's Muslim authorities have handed down a new edict that requires all marrying couples to prove they are HIV-negative, Reuters reports. The order is not exactly a "law"—in fact, it violates Russian law, say human rights advocates—but given the wide influence of the nation's Islamic clerics,...

NYC Uses Blunt, Scary Images for HIV Ad

But critics say it's too negative, ineffective

(Newser) - New York City's health department loves its blunt ads , and a new one on HIV is drawing familiar criticism for being too graphic and negative, reports the New York Times . The spots on TV and YouTube warn gay men that even though HIV is now treatable, the disease still takes...

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