据美国食品安全新闻网报道，近日英国兽医部门批准了一种大肠杆菌疫苗用于治疗牛只感染。

该种疫苗由加拿大生产，目前英国兽医理事会已授予疫苗公司"特殊治疗许可证"。

原文报道如下：

acanadianvaccinedesignedtoreducee.colio157:h7sheddingincattlehasbecomethefirstdrugofitskindtobeapprovedforuseintheunitedkingdom.

themedication-manufacturedbybionichelifesciences,inc.-wasgrantedaspecialtreatmentcertificate（stc）bytheuk’sveterinarymedicaldirectorate,abranchofthedepartmentfortheenvironment,foodandruralaffairs.anstcisissuedwhennotreatmentforagivenanimaldiseasehasbeenapprovedbytheeuropeanunion,butoneisavailableinacountryoutsidetheeu.

althoughcattlecannotgetsickfrome.colio157:h7,theirintestinesserveasareservoirforthebacteria,whichisshedintheirfecesandcanbepassedontohumans,inwhomitcancauseseriousandsometimesfatalinfection.

以上是网络信息转载，信息真实性自行斟酌。