20100718
africanews

LONDON (Reuters) - The International HIV/AIDS Alliance warned on Saturday that the annual cost of tackling the HIV epidemic could balloon to $35 billion by 2030 if governments fail to invest in efficient, targeted and cost-effective prevention measures.

On the eve of an international conference on AIDS in Vienna, the Alliance said the AIDS virus, which already infects around 33.4 million people across the world, was a "costly time-bomb" for families, governments and donors.

"For every two people who get treatment, five others get infected. At this rate, spending for HIV will rise from $13 billion now to between $19 and $35 billion in just 20 years time," Alvaro Bermejo, executive director of the Alliance, said in a statement.

International AIDS Alliance brings together AIDS charities and advocacy groups from across the world.

Bermejo said authorities running national AIDS programmes around the world needed to increase HIV prevention by tackling the barriers that stop marginalised groups -- such as drugs users, prostitutes and gay men in some countries -- from getting HIV treatment and services.

If they targeted resources at those most affected they could "cut more new infections and still have savings to put into scaling up treatment", he said.

The human immunodeficiency virus (HIV) that causes AIDS is transmitted during sex, in blood and on needles and in breast milk. It gradually wears down the immune system and can take years to cause symptoms, and has killed 25 million people since the pandemic began in the early 1980s.

The Alliance said its workers had seen how drug users in Ukraine are harassed when trying to get drug substitution therapy, and how doctors prescribing substitutes for them are jailed.