流行病

Results of serological survey are reviewed in this paper, including the emerging frequency of filovirus, the geographically ecological distribution, and the biological character of the virus, to provide the epidemical factor of the fever information and framework.

综述了该病血清流行病学调查结果，丝状病毒出现的频率，地理生态学分布，及病毒生物学特性，为该病流行因素提供了信息与框架。

Therefore, we have an introduction in the essay to the definition and classification as well as the epidemical investigation about iatrogenic injury, hoping that the iatrogenic injury can be brought into the category of public health as soon as possible, so as to enhance the medical care service and secure people's life and health.

因此，本文就医源性伤害的界定、分类以及流行病学调查做了相关阐述，以期将其尽早纳入公共卫生防控范畴，促进医疗卫生服务质量提高，保障公众的生命健康和安全。

It is for this reason that widespread epidemics occur that may affect whole continents.

这是因为这个原因，普遍的流行病发生，可能会影响到整个大洲。

"There could be epidemics," she said. I am very worried about bird flu.

她说：可能会有流行病，我非常担心禽流感。

Two years later, a new report referred to "widespread and serious epidemics."

两年之后的今天，新报告提到"普遍和严重的流行病"。

During their first winter, over half of the settlers died of[1] starvation or epidemics.

在他们的第一个冬天期间，在移居者的一半死了于[1种]饥饿或流行病。

That means satellite data can be used to predict epidemics without having to collect any flies on the ground.

这就意味着，可以用卫星数据来预测流行病，因而不需要在地面上采集任何的苍蝇。

To date, no epidemics of zinc deficiency hae been reported in Japan.

至今，在日本少见锌缺乏流行病学资料的报道。

But he adds that such large losses to a population are not unusual in epidemics.

但他同时指出，如果考虑到流行病，如此大规模的种群消失就习以为常了。

Starvation, endemic in China, is more acute in war, increases the hazard of epidemics.

当时在战争中流行的严重的饥饿问题增加了流行病的危险。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。