http://www.bbc.com/news/health-37438837

One in 10 children has 'Aids defence'

now many children has influenced aids since they was a baby. the virus usually from immune system. leaving the body vulnerable to other infections, what is known as acquired human immunodeficiency syndrome (Aids). as a result 170 children in south africa who had HIV, had never had antiretroviral therapy and yet had not developed Aids.

HIV kills white blood cells - the warriors of the immune system. Children have a relatively tolerant immune system, which becomes more aggressive in adulthood - chickenpox, for example, is far more severe in adults due to the way the immune system reacts. 

children who was born should feel about it when they have influenced by HIV. they should battle with their disease. they should hold out their self. they can influenced because their  parents because their parents have spread by HIV so they children has influenced that illness.