Wines M. Virulent TB in S. Africa may imperil millions. New York Times. January 28, 2007. Available at : http://www.nytimes.com/2007/01/28/world/africa/ 28tuberculosis.html?th&emc=th. (Accessed 2007 Jan 29)
World Health Organization. WHO Report 2006. Geneva, World Health Organization (. WHO/HTM/TB/2006.362).
World Health Organization. Global tuberculosis control: surveillance, planning, financing. WHO Report 2006. Geneva, World Health Organization (WHO/HTM/TB/2006.362).
World Tourism Organization. Press Release. Available at: (Accessed 2007 Jan 30)
World Tourism Organization. "Another Record Year for Tourism." Press Release January 29, 2007. Available at : http://www.world-tourism.org/ newsroom/Releases/2007/january/recordyear.htm. (Accessed 2007 Jan 30)
Risk of infection with Mycobacterium tuberculosis in travelers to areas of high tuberculosis endemicity
Cobelens F, van Deutekom H, Draayer-Jansen I, et al. Risk of infection with Mycobacterium tuberculosis in travelers to areas of high tuberculosis endemicity. Lancet 2000 356 : 461 465.
Epidemiological surveillance in Peace Corps Volunteers: A model for monitoring health in temporary residents of developing countries
Bernard KW, Graitcer PL, van der Vlugt T, et al. Epidemiological surveillance in Peace Corps Volunteers: a model for monitoring health in temporary residents of developing countries. Int J Epidemiol 1989 18 : 220 226.
Targeted tuberculin testing and treatment of latent tuberculosis infection
American Thoracic Society, Centers for Disease Control and Prevention.
American Thoracic Society, Centers for Disease Control and Prevention. Targeted tuberculin testing and treatment of latent tuberculosis infection. Am J Respir Crit Care Med 2000 161 (Suppl S221 S247.
Global tuberculosis control - Surveillance, planning, financing
Annex 1. Available at: (Accessed 2007 Jan 30)
Global tuberculosis control - surveillance, planning, financing. WHO Report. 2006. Annex 1. Available at : www.who.int/entity/tb/publications/ global_report/2004/annex1.pdf. (Accessed 2007 Jan 30)
The growing burden of tuberculosis: Global trends and interactions with the HIV epidemic
Corbett EL, Watt CJ, Walker N, et al. The growing burden of tuberculosis: global trends and interactions with the HIV epidemic. Arch Intern Med 2003 163 : 1009 1021.
Spectrum of disease and relation to place of exposure among ill returned travelers
Freedman DO, Weld LH, Kozarsky PE, et al. Spectrum of disease and relation to place of exposure among ill returned travelers. N Engl J Med 2006 354 : 119 130.