1.
If you have already had the disease,probably you won't catch it again.
如果你得过了这种病,或许不会再传染上了。
2.
Studies on Epidemic Models with Acute and Chronic Stages for Which Diseases May Recrudesce at Chronic Stages;
具有急慢性阶段且在慢性病阶段可再次发病的传染病模型
3.
Redesigning of Chinese Traditional Folk Tie-Dyeing Art in Morden Architectural Space;
论中国传统民间扎染艺术在现代建筑空间中的再创作
4.
Analysis of Threshold for Epidemic Models without Latency of Disease;
无疾病潜伏期的传染病动力学模型的阈值和再生数分析
5.
If floor, walls or equipment are contaminated with infectious matter, the spillage should be removed with tissues, and subsequently disinfected with an appropriate disinfectant.
如果地板、墙壁或设备被传染性物质污染，应先用纸巾清除溢出物，再用适用消毒剂消毒。
6.
Infected or contaminated with a contagious disease.
得了传染病的患有或被染上传染病的
7.
focus of infection
感染灶;疫源地;疫灶区;传染灶;传染中心
8.
Aside from causing death by drowning or starvation, these disasters promote by various means the emergence, resurgence and spread of infectious disease.
除了俺溺和饥饿造成的死亡之外，以上这些灾难通过各种方式刺激了传染病的发生、再生和传播。
9.
become infected with(an illness)
感染上,传染上（疾病）
10.
free of weeds, contamination, pollution, etc
无杂草、 传染、 污染等.
11.
contaminated with infecting organisms.
被传染性微生物污染的。
12.
Cattle are immune to equine infections anemia.
牛不感染马传染性贫血。
13.
Infected with or contaminated by an epidemic disease.
染上瘟疫的患有传染病或被传染病污染的
14.
Likely to cause an epidemic disease.
会传染的，传染病的有可能引起传染病的
15.
Caused by or capable of being transmitted by infection.
传染性的能以传染方式扩散的，由传染引发的
16.
Period between being infected with a disease and the appearance of the first symptoms
（传染病的）潜伏期
17.
isolation to prevent the spread of infectious disease.
隔离防止传染病的传播。
18.
an incident is which an infectious disease is transmitted.
传染病被传播的事件。