Fakes undermine fight against malaria

Recent successes in the fight against malaria are being undermined by the way counterfeit drugs have penetrated the supply chain in sub-Saharan Africa and south-east Asia.   American researchers examined 4,000 anti-malaria drug samples from 28 countries and found that a third were fake.

The problem is that not only do they fail to protect the people who take them, but they can also lead to resistant strains appearing, and the researchers think the problem may be even worse than their findings suggest.

Death rates from malaria have fallen by more than a quarter since 2000, but more than 3 billion people in 106 countries are still at risk, and up to 1.2 million die every year.

There has been concern in recent years over the emergence of resistance to the most effective drugs in western Cambodia.    (See also my blogs April 11, May 30, Sept 24, 2009 and Oct 21, 2010 and Sept 23, 2011.)

Progress on AIDS

Slow but sure progress appears to be being made in fighting AIDS across the world. Last year was the 12^th in succession in which there was a fall in the number of deaths, and in the number of new cases.

Even so, according to the United Nations, about 2.6 million people contracted the HIV virus last year, though this is nearly 20 per cent fewer than the figure in 1997, the worst year ever recorded. The worst year so far for deaths was 2004, when the total was 2.1 million. Last year, it was down to 1.8 million.

The executive director of the UN’s AIDS programme, Michael Sidibe said: ‘We have halted and begun to reverse the epidemic.’ There are more than 33 million people living with HIV; two-thirds of them in sub-Saharan Africa, still the worst affected region. (See also my blogs of Sept 4, 2009 and Sept 18, 2010.)

*For the history of AIDS, see A Disastrous History of the World. Reviews of the new paperback edition:-

http://www.independent.co.uk/arts-entertainment/books/reviews/a-disastrous-history-of-the-world-by-john-withington-2149559.html

http://www.longridgenews.co.uk/news/book_review_a_disastrous_history_of_the_world_by_john_withington_1_2789974