Environmental health specialists and epidemiologists watch carefully for epizootic conditions that may be transmitted to humans so they can take early action to prevent human disease.

 
  • 環(huán)境衛生專(zhuān)家和流行病學(xué)家密切監測有可能感染人類(lèi)的動(dòng)物流行病,以便提早采取措施預防人類(lèi)疾病。
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