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Volume 21, Number 6—June 2015
Research

Global Burden of Invasive Nontyphoidal Salmonella Disease, 20101

Trong T. Ao, Nicholas A. Feasey, Melita A. Gordon, Karen H. Keddy, Frederick J. Angulo, and John A. CrumpComments to Author 
Author affiliations: Centers for Disease Control and Prevention, Atlanta, Georgia, USA (T.T. Ao, F.J. Angulo, J.A. Crump); Liverpool School of Tropical Medicine, Liverpool, UK (N.A. Feasey); Malawi–Liverpool–Wellcome Trust Clinical Research Programme, Blantyre, Malawi (N.A. Feasey, M.A. Gordon); University of Liverpool, Liverpool (M.A. Gordon); National Health Laboratory Service, Johannesburg, South Africa (K.H. Keddy); University of Otago, New Zealand (J.A. Crump)

Main Article

Figure 4

Age-specific invasive nontyphoidal Salmonella disease incidence (cases/100,000 population) for various HIV and malaria settings, 2010. Number of lower right corner of each chart represents the number of countries in the category. Incidence is cases/100,000 population. Solid lines on each graph represent the estimated age-specific invasive nonthyphoidal Salmonella (iNTS) disease incidence; dotted lines represent ranges. A country is classified into 1 of the 8 categories on the basis of national H

Figure 4. Age-specific invasive nontyphoidal Salmonella disease incidence (cases/100,000 population) for various HIV and malaria settings, 2010. Number of lower right corner of each chart represents the number of countries in the category. Incidence is cases/100,000 population. Solid lines on each graph represent the estimated age-specific invasive nonthyphoidal Salmonella (iNTS) disease incidence; dotted lines represent ranges. A country is classified into 1 of the 8 categories on the basis of national HIV seroprevalence and malaria population at risk. The age-specific iNTS incidence in that category (solid line in graph) is then applied to the country’s population data to determine the number of cases and overall incidence of iNTS for the country. *2010 Joint United Nations Program on HIV/AIDS HIV seroprevalence (15); †Malaria Atlas Project population at risk estimate, defined as the proportion of the population living in an area of known Plasmodium falciparum transmission (16,17).

Main Article

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Main Article

1Preliminary results from this study were presented at the 8th International Conference on Typhoid Fever and Other Invasive Salmonelloses, March 1–2, 2013, Dhaka, Bangladesh.

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