In India, the first cases of HIV were detected in late 1986 among sex workers in Chennai, Tamilnadu and till the year 2005 there were more than five million people infected with HIV out of a total population of 1.02 billion (Solomon S., Celentano D.D). Since India has a large population, even low prevalence turns itself into large number of HIV infected patients. National AIDS Control Organisation (NACO) was established in 1992 under the Ministry of Health and Family Welfare to take the initiative of establishing HIV testing centres, improving blood safety and controlling hospital infection ( Godbole S. MS).
HIV commonness among young women aged 15 years to 24 years in South Africa is estimated at between 15 to 25 percent ( National Department of Health (South Africa)). Shisana et al (Shisana O, Rehle T) estimated an estimate of 16.9 percent in 2012. HIV widespread of about 4 to 6% among young men, although high in Pettifor et al (Pettifor AE, MacPhail C) have reported the high efficiency of HIV transmission from men to women in South Africa. They reported that, many HIV infected young women in South Africa had not had significantly more sexual partners than women of