The BMJ has it right.
In the lead editorial today, in the BMJ, we find that influenza H5N1 is proving particularly resistant to undergoing the killer mutation that would allow efficient human to human transmission of the virus. Ten years after the strain first appeared in humans, it has killed just 191 people. For AIDS, however, it really is apocalypse now. Sceptics used to point out that there were more papers on AIDS than people with the condition, but that was a very long time ago. Sixty million people have now been infected with HIV and another 14 000 are acquiring the infection every day. Which is the important epidemic?