250 likes | 711 Views
Introduction:. The human immunodeficiency virus (HIV) causes an incurable infection that leads ultimately to a terminal disease called Acquired immunodeficiency syndrome(AIDS).Women- 25-30% and 90% between 15-35 yrs.. Virology:. Five known human retroviruses.HIV 1 and HIV 2 ? RNA retroviruses.Vir
E N D