Mali

Benin

Togo

Guinea

Niger

Nigeria

Nigeria Although HIV prevalence among adults is low (3.1%) compared with that in other sub-Saharan African countries, the total population living with HIV is about 3.5 million, making Nigeria the country with the second-highest HIV burden in the world (30). There are wide interstate differences—Benue State has a HIV prevalence of 15.4% and Zamfara State