measures to reduce the prevalence of campylobacter in poultry include enhanced biosecurity to avoid transmission of campylobacter from the environment to the flock of birds on the farm.
减少弯曲杆菌在家禽中流行的措施包括强化生物安全,以避免弯曲杆菌从环境中传播到农场的鸟类之中。
he also rejects theories that the lab had accidentally released a coronavirus it had harvested from bats for research purposes, saying their biosecurity procedures are strictly enforced.
他还否认了有关实验室意外泄露从蝙蝠身上采集的冠状病毒的阴谋论,称该实验室严格执行生物安全程序。
biosecurity procedures on farms include vehicle disinfection, farm border controls, and rigorous disinfection measures.
养殖场的生物安全体系包括机动车消毒 、 农场边界控制及其它严格的消毒措施等.
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