在蒙大拿的加拉廷县发现了一头布鲁氏菌阳性牛,引发检疫和调查。 A brucellosis-positive cow was found in Montana’s Gallatin County, triggering a quarantine and investigation.

2025年12月24日在蒙大拿的Gallatin县的牧群中发现了一头布鲁氏菌阳性母牛, A brucellosis-positive cow was found in a Gallatin County herd in Montana on December 24, 2025, the second case in the state this year. 动物是在自愿秋天试验期间发现的,在切除前被移走,以防止传播。 The animal was identified during voluntary fall testing and removed before calving, preventing spread. 牛群被隔离,目前正在进行调查,但受到与其他牛群最低限度接触的限制,并每年进行测试。 The herd is quarantined, and an investigation is underway, limited by minimal contact with other herds and annual testing. 蒙大拿州此前14例病例均与大黄石地区的野生麋鹿有关。 All prior 14 cases in Montana were linked to wild elk in the Greater Yellowstone Area. 国家继续努力维持牲畜贸易的无布鲁氏菌状态。 The state continues efforts to maintain brucellosis-free status for livestock trade.