Farmers often use fire to clear agricultural fields, but the practice adds to air pollution. Here, a man tends a fire in a Louisiana field. Credit: Chloe Gao
An understanding of the trends in tuberculosis incidence, prevalence, and mortality is crucial to tracking of the success of tuberculosis control programmes and identification of remaining challenges. We assessed trends in the fatal and non-fatal burden of tuberculosis over the past 25 years for 195 countries and territories.
AIDS has become leading causes of death in Africa with a total of 15,116 Ghanaians killed by the disease in 2016, while 20,418 new infections were recorded, the Ghana AIDS Commission (GAC) has said
About 10% of Namibians or 247 126 people are living with HIV, according to 2016 statistics, health minister Bernard Haufiku said on Friday during World AIDS Day commemorations at Katima Mulilo in t
Luanda — The Hiv/Aids pandemic in Angola is spreading vertiginously, mainly in the provinces of Luanda, Lunda Norte, Lunda Sul, Cuando Cubango and Cunene.
Cape Town — One of the crucial aspects of the largest HIV prevention trial in the world is nearing an end, with HIV counsellors wrapping up four years of door-to-door visits to many thousands of ho
To assess the effect of a combination strategy for prevention of human immunodeficiency virus (HIV) on the incidence of HIV infection, researchers analyzed the association between the incidence of HIV and the scale-up of antiretroviral therapy (ART) and medical male circumcision in Rakai, Uganda. Changes in population-level viral-load suppression and sexual behaviors were also examined.