Originally published on bbc.com
HIV is evolving to become less deadly and less infectious, according to a major scientific study.
The team at the University of Oxford shows the virus is being “watered down” as it adapts to our immune systems. It said it was taking longer for HIV infection to cause Aids and that the changes in the virus may help efforts to contain the pandemic.
Some virologists suggest the virus may eventually become “almost harmless” as it continues to evolve.
More than 35 million people around the world are infected with HIV, and inside their bodies a devastating battle takes place between the immune system and the virus.
HIV is a master of disguise. It rapidly and effortlessly mutates to evade and adapt to the immune system. Continue reading