There was also enough space for brain tissue to splatter nearby employees. 同时也有足够的空间让猪脑组织喷溅到附近雇员的身上。
At first, health officials thought perhaps the pigs had some new infection that was being transmitted to people by the brain tissue. 起初，卫生官员们认为也许是猪患上了某种新的感染性疾病，然后通过猪脑传播给了人。
