infective agent

1. The ability of the infective agent to survive in man's environment is an important factor in the epidemiology of the infection.
   感染因子在人体环境中的存活能力是传染病流行病学的一个重要因素。
2. Contiguous safe time and safe distance to infective agent of IBV still need to be further studied.
   与IB传染源接触的安全时间与安全距离则有待更深入的研究。
3. Analysis of Anti-infective Agent Used in Beijing Hospital During the Period 1994-1997
   北京医院1994-1997年抗感染药物使用分析
4. The anti-infective medical PVC is prepared by compounding anti-infective agent and medical PVC.
   将抗感染剂同医用级PVC材料复合，制备了医用抗感染PVC材料。
5. Conclusion: After the infective agent analytical study, the unsafe sex act is possible related with HCV infection, the reformatory masculine taking drugs personnel are the HCV infection high-risk factors.
   结论：经各可能相关感染因素分析研究，不安全性行为可能与HCV感染有关，管教所男性吸毒人员是HCV感染的高危因素。

noun

1. an agent capable of producing infection

   Synonym:    infectious agent