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Ahead of the World AIDS Day on Tuesday,December 1, the World Health Organization (WHO) has emphasized the need to expand antiretroviral therapy to all people living with HIV, saying it is key to ending the AIDS epidemic within a generation.

“The Millennium Development Goal of reversing the HIV epidemic was reached ahead of the 2015 deadline - an incredible achievement that testifies to the power of national action and international solidarity," declared WHO Director General Margaret Chan.

A statement issued by the WHO and copied to the Ghana News Agency on Monday said expansion of antiretroviral therapy (ART) had resulted in a stark reduction of AIDS-related deaths.

It said at the same time, increasingly effective prevention efforts have reduced numbers of new HIV infections.

It observed that since the epidemic’s peak in 2004, the number of deaths had fallen by 42 per cent with some 7.8 million lives being saved over the last 15 years, according to a new WHO report.

The statement said the number of new infections had fallen by 35 per cent since the turn of the century.

It said over the last 15 years, scale-up of ART had been most dramatic in the Africa Region where now more than 11 million people are receiving HIV treatment, up from 11 000 at the turn of the century.

It noted that people living with HIV in Africa were now more likely to receive treatment than people living in most other parts of the world.

It said globally, in June this year, close to 16 million people out of a total of 37 million people living with HIV were taking ART.

It said at the UN General Assembly in September, world leaders endorsed a new set of Sustainable Development Goals and milestones, including a call for ending the AIDS epidemic by 2030.

According to the statement reducing the number of new infections by 75 per cent and doubling the number of people on ART by 2020 are the first milestones towards achieving this goal.

It said trial results published earlier this year had confirmed that people living with HIV who begin antiretroviral therapy soon after acquiring the virus – before the virus had weakened their immune systems - were more likely to stay healthy and less likely to transmit the virus to their partners.

It said those findings led WHO in September to recommend that everyone living with HIV be offered treatment.

The statement said in the effort to help countries implement the “treat all” recommendation, WHO is now presenting an additional set of recommendations on how to expand ART to all – in a rapid, focused, and efficient manner.

It said these recommendations include using innovative testing approaches such as community or self-testing to help increase the number of people who know their HIV status; starting treatment faster in those people who are diagnosed with HIV; bringing ART to the community; and allowing for greater intervals between clinic visits for people who have been stable on ART for some time.

It said they also highlight the importance of improving access to viral load testing and new classes of antiretroviral drugs.

“WHO applauds governments, civil society, and organizations that have made availability of life-saving antiretroviral therapy possible in the most trying circumstances? The new recommendation to expand ART to all people living with HIV is a call to further step up the pace,” said Dr Winnie Mpanju-Shumbusho, Assistant Director General at WHO.

The statement said reducing the number of new HIV infections remains a major focus for the vision of ending AIDS.

It said there is increasing concern about a slowdown–or even reversal - in the decrease of new infections in some countries and among some of the most affected population groups.

“We must deploy all means to strengthen the HIV prevention response. The health sector can and must play a central role,” added Dr Mpanju –Shumbusho.

The statement said already, over the last five years in Africa some 10 million men had undergone voluntary medical circumcision, a procedure that reduces their risk of acquiring HIV by 60 per cent.

It said new approaches to prevention were also emerging, including the use of antiretroviral drugs to help people at substantial risk from acquiring HIV.

It said WHO now recommends this practice, called “pre-exposure prophylaxis,” or PrEP, as an additional option to augment comprehensive prevention for people at heightened risk of HIV infection.

It said other elements of this package include behaviour-change communication, the consistent use of male and female condoms and prevention programmes for key populations, including harm reduction for people who use drugs.

It indicated that the same drugs that keep people living with HIV from becoming sick also prevent transmission of the virus from pregnant women to their infants.

It said among the 22 countries that account for 90 per cent of new HIV infections, 8 have reduced new infections among children by more than 50 per cent since 2009, based on 2013 data, and another four were close to that mark.

It observed that some low- and middle-income countries have made remarkable progress towards universal access to HIV services: 12 countries have ensured that 60 per cent or more of all people living with HIV are aware of their infection and receiving antiretroviral therapy.

It said key ingredients of the successful HIV response in these countries are national ownership, greater focus of HIV services to reach the most affected locations and populations based on good data, and simplification of prevention and treatment services.

“The sense of urgency that was the norm during the disease’s most-destructive years must not be allowed to abate,” Dr Mpanju-Shumbusho said.

“HIV remains a major health challenge - drawing sharp attention to health system weaknesses and gaps in universal health coverage. Addressing these issues will be critical to meeting the new global targets for AIDS,” she added.