OUTBREAK INVESTIGATION AND CONTROL OF BRUCELLOSIS

Abstract

Background: Brucellosis is an infectious and contagious disease caused by bacterial species of the genus Brucella. It is a major zoonosis with an important social and economic impact. Objective: The objective of this study was to investigate and analyze the measures application for control and eradication of brucellosis occurred in the region of Pleven. Methods: We conducted a retrospective epidemiological study. Respective documents were reviewed. We analyzed Case report form and Questionnaire for persons suspected of having brucellosis. Conclusions were made of the possible source of the disease and the risk factors leading to infection of humans. Results: A focus of Brucellosis among the animals to private goat farm in August was detected. The connection to other existing in the country focuses has been proved. Two of the persons, having had contacts with the animals developed clinical symptoms of the disease; referenced persons have consumed fresh goat cheese and milk. A joint epidemiological investigation with representatives of responsible authorities was carried out and measures undertook to restrict and liquidate the focus. Conclusion: Brucellosis in man can only be prevented effectively by elimination of the animal reservoir. This necessitates a close interaction between the medical authorities concerned with public health authorities on the one hand and the veterinary authorities on the other.