Now showing items 1-2 of 2
Prevalence of tuberculosis, HIV and respiratory symptoms in two Zambian communities: Implications for tuberculosis control in the era of HIV
(Public Library of Science (PLOS), 2009-05)
Background: The Stop TB Partnership target for tuberculosis is to have reduced the prevalence of tuberculosis by 50% comparing 2015 to 1990. This target is challenging as few prevalence surveys have been conducted, especially ...
Annual risk of tuberculous infection using different methods in communities with a high prevalence of TB and HIV in Zambia and South Africa
(Public Library of Science (PLOS), 2009-11)
Background: The annual risk of tuberculous infection (ARTI) is a key epidemiological indicator of the extent of transmission in a community. Several methods have been suggested to estimate the prevalence of tuberculous ...