Speaking at a press briefing, UNAIDS' director of evidence, monitoring and policy, Paul De Lay, said that so-called "combination prevention" -- which involves a behavioural, biomedical and structural approach to treatment -- was key to tackling the epidemic.
A biomedical approach could include male circumcision, or using anti-retrovirals to prevent mother-to-child transmission, while behavioural approach could include encouraging condom use or reducing the number of sexual partners.
"The epidemic is constantly changing, and therefore the analyses of new infections must be undertaken at regular intervals," he said.
Attention had to remain focussed on the most high-risk communities such as sex workers, injecting drug users and gay men, De Lay said.
Meanwhile, two leading organisations shone the spotlight on access to antiretroviral drugs, which can turn HIV from a death sentence to a manageable disease.
The Global Fund to Fight AIDS, Tuberculosis and Malaria on Friday announced that two million people living with HIV had now been reached with the lifeline treatment through programmes it supports, an increase of 43 percent increase over a year ago.
The Global Fund provides nearly a quarter of all international resources to fight AIDS.
In another development, the International AIDS Society (IAS), which organises the big international conferences, called on the Group of Eight (G8) to stand by their pledge, set down at their Gleneagles summit in 2005, for universal access to antiretroviral drugs by 2010.
"Based on the G8's own reporting at its July 2008 meeting in Hokkaido, Japan the IAS has calculated that G8 countries have, to date, pledged approximately 22.2 billion specifically for global HIV programmes between 2008 and 2010," the IAS said.
"This amount is just 36 percent of the UNAIDS-estimated 61 billion dollars that is needed over this period."
At the end of 2007, some three million people had access to antiretrovirals, marking a major upturn in previous years, but this was still two-thirds short of a goal of universal access of 2010 enshrined by the UN and supported by the G8.
Source-AFP
LIN