Forum Views ()
Forum Replies ()
Read more with google mobile :
'Significant advances' made towards AIDS vaccine
Yahoo!
My Yahoo!
Mail
More Yahoo! Services
Account Options
New User? Sign Up
Sign In
Help
Yahoo! Search
web search
Home
Singapore
Asia Pacific
World
Business
Entertainment
Sports
Technology
Top Stories
Most Popular
Photos
Sitemap
'Significant advances' made towards AIDS vaccine
AFP - 47 minutes ago
Send
IM Story
Print
'Significant advances' made towards AIDS vaccine
WASHINGTON (AFP) - – After decades of trying to develop a vaccine against AIDS, global health authorities are finally beginning to make "significant advances" towards their goal, Anthony Fauci, head of the US institute of infectious diseases, told AFP.
"Up to a few years ago, even though we have been trying for a couple of decades to develop a vaccine, unsuccessfully, we have not even had a small clue that we were going in the right direction," Fauci told AFP.
But two key events that have taken place in the past few years have changed that and led to "significant advances in the development of a vaccine," said Fauci, who is head of the National Institute for Allergy and Infectious Disease (NIAID).
The first of those key turning-point events was a clinical trial of an HIV/AIDS vaccine which was conducted last year in Thailand on 16,000 people.
"The results showed a small to modest positive effect on the acquisition of HIV -- not good enough to be able to distribute a vaccine but good enough to tell us that it was a conceptual advance that at least makes us feel now that a vaccine is possible," Fauci said.
Then, last week, scientists at NIAID published a paper in the journal Science about research that had helped them to identify two antibodies in an HIV-positive individual, which, when put together "block 90 percent" of HIV strains, Fauci said.
"What that is telling us is that you can identify the portion of the virus that you would like to use as a vaccine, because we know that when the antibodies bind to that portion, it knock down the virus," he said.
The next step will be to try to inject that part of the virus into an individual to produce a protective response against HIV infection, said Fauci in an interview with AFP days before the 18th international conference on AIDS, to be held in Vienna, Austria.
The Thai study and the report in Science have left scientists feeling "much more confident that ultimately we will have a vaccine" against HIV/AIDS, although it was still impossible to say exactly when that would be, said Fauci.
An AIDS vaccine was probably several years away, which means that in the meantime, the fight against HIV/AIDS must continue to focus on prevention by using tried and true tactics such as condom distribution, male circumcision, blocking mother-to-baby transmission and offering syringe exchange programs, he said.
Ways have to be found, too, to improve access to these preventive measures, especially in developing countries where only 20 percent of "populations who would benefit" actually have access to them, he added.
Along with improving access to the preventive methods, Fauci urged global health authorities and governments to continue to work to develop other forms of prevention, such as microbicides.
And he recommended "treating as many people as we possibly can because we know that when you treat more people, you lessen the probability that they would infect other people.
"You could almost have what we call treatment as a form of prevention," until a vaccine is finally developed, said Fauci.
Recommend
Send
IM Story
Print
News Search
Top Stories
'Significant advances' made towards AIDS vaccine
Experts urge US to restrict drug Avandia
US Fed weighs new measures as recovery falters
Avandia increases risk of heart problems: panel
Libyan aid ship set to dock at Egyptian port
More Top Stories »
ADVERTISEMENT
Most Popular
Most Viewed
Most Recommended
Penelope Cruz, Javier Bardem tie the knot
Mel Gibson takes aim at Hispanics in fresh rant
Rapid weight loss best way to slim down: studies
Experts urge US to restrict drug Avandia
Tiger-rescue plan to be drawn up in Indonesia
More Most Viewed »
Reclusive top mathematician turns down prize, again
Germany's 'Octopus oracle' keeps perfect record
Amputee cat gets bionic legs
Fans gather for Michael Jackson death anniversary
Who's right - the dolphin or the octopus?
More Most Recommended »
Elsewhere on Yahoo!
Financial news on Yahoo! Finance
Stars and latest movies
Best travel destinations
More on Yahoo! News
Home
Singapore
Asia Pacific
World
Business
Entertainment
Sports
Technology
Subscribe to our news feeds
Top StoriesMy Yahoo!RSS
» More news feeds | What are news feeds?
Also on Yahoo
Answers
Groups
Mail
Messenger
Mobile
Travel
Finance
Movies
Sports
Games
» All Yahoo! Services
Site Highlights
Singapore
Full Coverage
Most Popular
Asia Entertainment
Photos
World Cup 2010
Copyright © 2010 Yahoo! Southeast Asia Pte. Ltd. (Co. Reg. No. 199700735D). All Rights Reserved.
Terms of Service |
Privacy Policy |
Community |
Intellectual Property Rights Policy |
Help
Other News on Thursday, 15 July 2010 EU says Iran talks must focus on nuclear programme
Two more Cuban dissidents arrive in Spain: ministry
Yamaha unveils zero-emission electric motor scooter
Libyan Gaza-bound aid ship heads towards Egypt
U.S. hands over prisons and prisoners to Iraq
|
Fresh claims hit scandal-tainted French minister
US Fed weighs new measures as recovery falters
Nokia Siemens Networks eyes Motorola telecom: report
Iranian scientist heads home to official welcome
Medvedev tells Russians to stop 'everyday' bribery
Avandia increases risk of heart problems: panel
Crackdown fears after Chinese micro-blogs disrupted
Bungled cases show weakness in Mexican judiciary
|
Ailing Merkel bloc loses upper house with state vote
U.S. hands over prisons and prisoners to Iraq
Libyan aid ship set to dock at Egyptian port
U.S. envoy says Uganda-type attacks hard to prevent
|
Rapid weight loss best way to slim down: studies
Prices soar as sanctions hit ordinary Iranians
Indonesia to ask internet providers to block porn
African troops parade in Paris amid rain, rights row
Afghan attacks kill 8 US troops in 24 hours
Kremlin says Russia losing battle on corruption
|
Afghan gov't says OK to local defense forces
U.S. and South Korea to stage military drills after ship sunk
|
Nokia Siemens Networks eyes Motorola telecom: report
Afghan attacks kill 8 US soldiers in 24 hours
India sets up unified command to tackle Maoists
|
EU says Iran talks must focus on nuclear programme
|
U.S. envoy says Uganda-type attacks hard to prevent
US, S.Korea to hold military drills after ship sunk
'Barefoot Bandit' vows to reform his ways: attorney
Indian FM brings 'peace message' to Pakistan: report
Hague says new govt to build on China ties
Hong Kong police raid developer behind record flat sale
US-ENTERTAINMENT Summary
Bristol Palin engaged to Levi Johnston
US author journeys from Twitter to print
BSkyB says in talks to set up 24-hour Arabic news channel
China accepts WTO ruling on entertainment goods
First flight lands at showcase Delhi terminal
Novelist reinvents Robin Hood as medieval gangster
Thailand hikes interest rates for first time since 2008
Britain the best place to die: global study
Pakistani FY09/10 foreign investment falls 19.7 pct
Polanski to film 'God of Carnage' in 2011: co-writer
Geldof's Live Aid story to be made into a film
Lion, wolves and bears draw the crowds at Baghdad pet shop
Inception gives fans a movie to think about
|
Bristol Palin engaged to Levi Johnston
|
Movie on Joaquin Phoenix's lost year gets September debut
|
Eminem leads pop chart for third week
|
Reggae's Chaka Demus & Pliers sue for royalties
|
Geldof's Live Aid story to be made into a film
|
AT&T slams Cablevision for unfair Mad Men talks
|
Toronto film festival opener flaunts Canadian roots
|
Novelist reinvents Robin Hood as medieval gangster
|
Iran nuclear scientist returns home from U.S.
India, Pakistan open key talks in Islamabad
Iran nuclear scientist returns home from U.S.
|
Holbrooke paints mixed Afghan war picture
US-TECH Summary
N.Korea, UN Command in key talks
New strike hits Honda parts supplier in China
|
'Significant advances' made towards AIDS vaccine
Israeli attack on Iran would start long war
Apple to hold iPhone press conference Friday
Amiable mood for N.Korea-U.N. military talks: officials
|
'Facebook fugitive' taunts Bermuda police
Experts urge US to restrict drug Avandia
China faces worst floods in 12 years
Google to scan Dutch library collection
Hong Kong property giant 'welcomes' police probe
EU tells Iran ready to resume nuclear talks
U.S. senators voice doubts on Afghanistan plan
|
'Paul the Octopus' now an iPhone app
Pakistan and India seek to revive peace talks
|
One dead, over 100 ill in China from malaria pills
Afghan attacks kill 8 US troops in 24 hours
Israeli attack on Iran would start long war: report
|
Pakistan and India seek to revive peace talks
Hunt for Philippine fishermen after killer typhoon
Heavy rains in Japan kill two, three missing
Torture victim's saga mirrors Iran's history
|
China jet makes emergency landing after bomb scare
N.Korea, US-led UN Command talks end: spokesman
China faces worst floods in years
|
Writer claims Hollywood agents stole TV show ideas
Apple to hold iPhone press conference Friday
|
Angelina Jolie jolts a man's world: action films
Rivalries and economy cloud Google expectations
|
Beekeepers add buzz to Japan urban jungle
Abu Dhabi preserves Muslim musical heritage
Nissan suspends output in US plants
Willy Wizard takes on Harry Potter in U.S. court
Formosa to restart No.1 naphtha unit in 2-3 mths
Writer claims Hollywood agents stole TV show ideas
Apple on the defensive as earnings approach
|
Piers Morgan could earn $18 million at CNN
Taiwan stocks flat; focus moves from China to earnings
Jeff Goldblum miscast in London "Prisoner" revival
Seoul shares slip 0.4 pct on recovery worries
Betty White to guest star on TV's "Community"
BoJ keeps interest rate, boosts growth forecast
Gong, Lau to star in 'What Women Want' remake
Taiwan sells T$40 bln bonds at 1.0110 pct yield
China's economic growth slows in second quarter
PAKISTAN
S.Korea June LNG imports soar y/y; H2 growth may slow
China's economy grows 11.1 percent in first half
Angelina Jolie jolts a man's world: action films
|
Piers Morgan could earn $18 million at CNN
|
Betty White to guest star on TV's Community
|
New Orleans Saints march off with top Espys
|
Writer claims Hollywood agents stole TV show ideas
|
Willy Wizard takes on Harry Potter in U.S. court
|
Hockey Musical to open Toronto Film Fest
|
Russia tells Iran to come clean over weapons work
Russia has identified Estemirova's killer: Medvedev
Facebook names India management, eyeing top spot
BP lobbied UK over Libyan prisoner transfer case
|
Car bomb kills six in Iraqi city of Tikrit
Russia seeks German help to modernise economy
JPMorgan profit leaps nearly 80%
Tokyo trials digital billboards that scan passers-by
Medvedev eyes German help to modernise Russia economy
Philadelphia sign NBA number two draft pick Turner
China's online population jumps to 420 mln
Fresh unrest flares in N.Ireland
British major killed in Afghan attack: ministry
New car sales fall for third month in Europe
Google Earth map showing temperature rises unveiled
Afghan health team abducted; local official killed
U.S. hands over last Iraq jail but keeps 200 inmates
|
5 Afghan health workers kidnapped in Afghanistan
Karzai approves plan for new Afghan police force
|
5 Afghan health workers kidnapped in Kandahar
Vatican toughens rules on sexual abuse of children
|
Malaysia makes 1st military Afghanistan deployment
Argentina approves landmark gay marriage bill
|
Sudan expels two aid workers
|
Five killed in suicide bombing in NW Pakistan
|
Suicide attack kills five in Pakistan's Swat valley
'Abducted' scientist arrives back in Iran
Five killed in suicide bombing in NW Pakistan
'Abducted' Iran nuclear expert arrives in Tehran
Vaseline skin-whitening Facebook app sparks debtae
Amiable mood for North Korea-U.N. military talks
Bomb attack kills 2 in Pakistan's Swat valley: police
U.S. senators voice doubts on Afghanistan plan
BSkyB in talks over 24-hour Arabic news channel
Myanmar dissident takes struggle to ballot box
'Democratised web' helps Malaysian's life quality
"Hockey Musical" to open Toronto Film Fest
North Korea's health system seen in dire state
Amazon accused of infringing patents with Kindle
|
Wild tiger kills man in Indonesia's Aceh
Pakistan's forex reserves ease to $16.63 bln
China to keep managed floating exchange rate regime
China may shut websites with pornographic writing
|
Pakistani stocks fall on profit selling; rupee eases
Seoul shares slip 0.4 pct on recovery worries
Japan's NTT to buy S.Africa IT firm Dimension Data
China merges steelmakers to create top 10 producer
Spies uncloaked in new film and no, it's not Salt
|
Greece at new risk of being pushed off euro
Bodies of missing Tenn. mom, Jo Ann Bain, and daughter found
Female Breasts Are Bigger Than Ever
AMD Trinity Accelerated Processing Units Now in Volume Production
The Avengers (2012 film), made the second biggest opening- and single-day gross of all-time
AMD to Start Production of piledriver
Ivy Bridge Quad-Core, Four-Thread Desktop CPUs
Islamists Protest Lady Gaga's Concert in Indonesia
Japan Successfully Broadcasts an 8K Signal Over the Air
ECB boosts loans to 1 trillion Euro to stop credit crunch
Egypt : Mohammed Morsi won with 52 percent
What do you call 100,000 Frenchmen with their hands up
AMD Launches AMD Embedded R-Series APU Platform
Fed Should not Ignore Emerging Market Crisis
Fed casts shadow over India, emerging markets
Why are Chinese tourists so rude? A few insights