explain how the hiv virus destroys the immune system.

Answer 1

http://www.thebody.com/content/art2494.html

Answer 2

smallest wbc are lymphocytes their main function is to recognise the antigens which are enter the blood.in aids these cells are weakened and distroyed by the hiv.as a result the resistance to other diseases is lost and a person with aids becomes vulnerable to other infectious diseases.