Sunday 18 September 2011

Aids/HIV information in Urdu



 
AIDS stands for Acquired immunodeficiency (or immune deficiency) Syndrome.  It results from infection with a virus called HIV, which stands for human immunodeficiency virus. This virus infects key cells in the human body called CD4-positive (CD4+) T cells. These cells are part of the body’s immune system, which fights infections and various cancers.

No comments:

Post a Comment