Study Reveals How Malaria Disease Became Deadly
The secrets of how malaria became a human-killer have been revealed by a genetic study.
The work, led by researchers from Wellcome Sanger Institute in Cambridge, compared seven types of malaria - tracing the parasite's family tree.
This revealed that, about 50,000 years ago, the parasites diverged, with one "branch" evolving into the most deadly human-infecting species.