Orphans of AIDS

In 1990, nine years after the AIDS virus was identified, the map showing the worldwide spread of the disease displayed most of Africa in the palest pink. The infection rate among adults was less than 1%. Since then, the colors have deepened faster here than anywhere else on Earth. Southern Africa now is colored a bloody crimson. The infection rate is more than 15%.

By Robyn Dixon

November 27, 2006