1·Even so, the surviving records of North America do contain references to deadly epidemics among the indigenous population.
尽管如此，现存的北美记录确实提到了土著居民中发生的致命流行病。
2·In stands dominated by trees such as aspen, however, incipient gypsy moth outbreaks are quickly suppressed by viral epidemics.
然而，在以白杨等树为主的林分，最初的舞毒蛾爆发很快就被病毒流行病所抑制。
3·The government proposes to reduce the population by using a virus that has caused devastating epidemics in rabbit populations elsewhere.
政府计划通过使用一种病毒来减少兔子的数量，这种病毒已经在其他地方的兔子种群中造成了毁灭性的流行病。
4·Virgin-soil epidemics are those in which the populations at risk have had no previous contact with the diseases that strike them and are therefore immunologically almost defenseless.
处女地流行病指的是那些风险人群以前没有接触过袭击他们的疾病，因此在免疫上几乎毫无防御能力的疾病。
5·I haven't heard of any raging epidemics among the hundreds of thousands of people buying cross border.
我还没听说过有任何传染病在数十万跨国买药的人中传播蔓延。
6·Unsafe water will lead to epidemics.
不安全水将导致流行病。
7·There are more epidemics for people and animals.
更多的传染性疾病侵袭人与动物。
8·This viral presence can increase into regular epidemics.
该病毒的存在可增加，形成经常性流行。
9·But new issues kept intruding, like hurricanes and epidemics.
但是新的问题层出不穷，比如龙卷风和流行疾病。
10·Guidance tailored to different types of epidemics and health facilities.
适合不同类型流行和卫生设施的指南。
1·In stands dominated by trees such as aspen, however, incipient gypsy moth outbreaks are quickly suppressed by viral epidemics.
然而，在以白杨等树为主的林分，最初的舞毒蛾爆发很快就被病毒流行病所抑制。
2·The government proposes to reduce the population by using a virus that has caused devastating epidemics in rabbit populations elsewhere.
政府计划通过使用一种病毒来减少兔子的数量，这种病毒已经在其他地方的兔子种群中造成了毁灭性的流行病。
3·Unsafe water will lead to epidemics.
不安全水将导致流行病。
4·In some areas death rates have actually risen as a result of extreme poverty and epidemics.
在某些地区，由于极端贫困和流行病，死亡率实际上已经上升。
5·Attempts to foresee epidemics such as these have traditionally relied on fieldwork on the ground.
试图预知这样的流行病，传统上依赖于地面上的野外作业。
1·To quickly spot outbreaks and prevent epidemics, WHO has supported the Ministry of Health to build a disease surveillance system involving over 200 medical experts and staff.
为了迅速发现流行病的暴发并预防它的蔓延，世界卫生组织已帮助卫生部建立了一个涉及200多名医疗专家和职员的疾病监测系统。
2·Steffanie Strathdee is trying to stop the spread of HIV along the U.S.-Mexico border, and prevent epidemics in both countries.
斯蒂芬妮·斯特·拉斯迪致力于防止艾滋病在美国与墨西哥边境传播，从而向两国蔓延。
3·In the 19th century, cholera became one of the world's deadliest diseases. Cholera epidemics spanned the entire world creating what is known as a pandemic.
在19世纪，霍乱成为世界上最致命的疾病之一，它在整个世界的蔓延使它成为一种大流行病。