Brucellosis incidence by country (cases per 100,000 person-years)

Country	Study level	Incidence per 100,000 per year
North Africa and Middle East
Egypt	Sub-national	0.28 to 70.00
Gaza	Sub-national	8.00
Iraq	Sub-national	52.29 to 268.81
Iran	Sub-national*	0.73 to 141.60
Jordan	National	25.70 to 130.00
Oman	Sub-national^¶	11.01
Saudi Arabia	National	137.61
Saudi Arabia	Sub-national	6.00 to 149.54
Turkey	Sub-national	11.93 to 49.54
Sub-Saharan Africa
Chad	Sub-national^Δ	34.86
Western Europe
Germany	National	0.03
Greece	Sub-national	4.00 to 32.49
Italy	National	1.40
Central Asia
Kyrgyzstan	National	88.00
Central and Southern Latin America
Argentina	Sub-national	12.84
Mexico	Sub-national	25.69
North America
United States	Sub-national	0.02 to 0.09

* Includes one study of a nomadic community.
¶ Children only.
Δ Nomadic community.

Adapted from: Dean AS, Crump L, Greter H, et al. Global burden of human brucellosis: a systematic review of disease frequency. PLoS Negl Trop Dis 2012; 6:e1865. Copyright © 2012 Public Library of Science. Available at: https://journals.plos.org/plosntds/article?id=10.1371/journal.pntd.0001865 (Accessed on July 23, 2019). Reproduced under the terms of the Creative Commons 4.0 Attribution License.

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