山西省是全国布鲁氏菌病(布病)的老疫区、重病区及高发省份之一,布病的流行已经成为严重的公共卫生问题,发病数连续多年位于全国的前3位,2001年发病数占到全国的50%以上。为掌握居民中布病的实际发病水平及各级医疗机构布病报告质量,为布病预防与控制提供决策依据,参照《传染病 Shanxi province is one of the national epidemic areas of brucellosis (brucellosis), one of the most endemic areas and the most endemic province. The epidemic of brucellosis has become a serious public health problem. The number of occurrences has been among the top three in the country for many years in succession. The number of annual incidence accounted for more than 50% of the country. In order to grasp the actual incidence of brucellosis among residents and the quality of brucellosis reported by medical institutions at all levels, and provide basis for decision-making on prevention and control of brucellosis, refer to "Infectious Diseases