生物危害 meaning in English

biodeterioration
biohazard
biological hazard

Bacterial biofilm and biological hazards of food
细菌生物被膜与食品生物危害
Biotechnolgy . biological treatment of waste water . sewage treatment plant code of practice . prevention from biological risks to personnel and the environment
生物工程.废水的生物处理.污水处理厂实施规程.预防对人员和环境造成生物危害
We worried that new orleans had become a biohazard zone , that houses would have to be demolished , and that it would be irresponsible to help people to return
我们担心新奥尔良变成一个生物危害的区域，这会导致很多房屋被丢弃，这会让很多人无家可归。