Brucellosis

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Brucellosis is a priority disease for many WOAH Member Countries in the Middle East, particularly in countries where the disease remains endemic, as well as in those that have made significant progress towards its control or eradication.

Although substantial efforts have been undertaken over recent decades to control brucellosis, the disease often remains underdiagnosed and underreported, especially in settings where active surveillance systems are limited. Brucellosis continues to circulate in domestic livestock, particularly small ruminants and cattle, and poses an ongoing risk of transmission to humans. Furthermore, the role of wildlife reservoirs, where present, is not always fully assessed or systematically addressed by Veterinary Authorities.

While several countries in the Middle East have developed strategies to control or eradicate brucellosis in animals and to reduce human infections, based on WOAH international standards, scientific evidence, and validated laboratory methods, the disease remains present in parts of the region. In certain countries and zones, brucellosis continues to be endemic, contributing to a significant burden of human disease. Human cases are frequently associated with occupational exposure, informal livestock production systems, and the consumption of unpasteurised dairy products.

In this zoonotic context, strong intersectoral collaboration under a One Health approach is essential. Improved coordination between animal health, public health, and food safety sectors can support the development of appropriate infrastructure for livestock production, strengthen food hygiene and food safety systems, enhance surveillance and diagnostic capacity, and promote consumer awareness and education. These actions are critical for the sustainable control of brucellosis in the Middle East.

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