The intervention and two control groups will include subjects from the at-risk groups in the Samarqand region. In all three groups, the selection of study subjects will be done from nonbrucella-related visits to primary care centers by at-risk patients with no previous history of brucella. At-risk subjects within the intervention and first control group will be asked to complete a questionnaire to assess their awareness about brucellosis, specifically about its clinical presentation and risk for exposure in people. At-risk subjects in the second control group will not receive any questionnaire. The educational intervention procedures will consist of briefings to a group of healthcare professionals, delivered through BTRP regular training events, together with printed materials to be explained by the physicians to patients in the intervention group. The briefings and materials will show practical ways of preventing the spread of brucellosis targeted at common practices within the atrisk groups. The seasonality of the disease in endemic regions like Samarqand dictates that the best timing for the intervention program is in the fall (SeptÁDec), before lambing season (FebÁJun). Our measurable outcome is the number of newly acquired human brucellosis cases among the three study groups registered after the intervention. Registration of brucellosis cases will follow existing protocols within the Uzbek healthcare system. Additionally, the questionnaire administered to the intervention and one control group will provide an insight of the baseline awareness about the disease. Adequate sample size and analysis of the data will allow comparisons between the three study groups and between strata within the groups, e.g., veterinarians and farmers. The control group not exposed to the questionnaire will allow an assessment of the impact of possible increased awareness as a result of our interventions.