Brucella sero-prevalence and modifiable risk factors among predisposed cattle keepers and consumers of un-pasteurized milk in Mbarara and Kampala districts, Uganda

乌干达姆巴拉拉和坎帕拉地区易感牛饲养者和未巴氏消毒牛奶消费者中布鲁氏菌血清流行率及可改变的风险因素