疫情

Methods: Cases were collected from epidemic reporting system, EHF case questionary and laboratory rate.

病例姿料来源于疫情报告系统、EHF个案调查表和实验室结果。

Since last month four townships in Rangoon have reported bird flu cases.

上个月以来，仰光的四个镇先后报告发生了禽流感疫情。

Methods: cases were collected from epidemic reporting system, ehf case questionary and laboratory rate.the density of host animals was surveyed by rattrap placed in house and field,and positive rate of ehf diathesis hv was calculated and compared by fat method.

病例姿料来源于疫情报告系统、ehf个案调查表和实验室结果。ehf宿主动物密度监测采用鼠夹法，带毒率用fat法检测鼠肺hv。

Last night Defra imposed a3km protection zone and a 10km surveillance zone around the Redgrave area torestrict the movement of poultry and isolate them from wild birds.

昨晚，当局已经在疫情发现地区设置了一个3公里的保护区域以及10公里的监控区域，以限制家禽的活动并将之与野生鸟类隔离。

"If we can determine the origin we can also take measures to ensure that the virus doesn't reemerge in a slightly different form," she said.

"如果我们能确定造成传染的根源，那我们就能采取措施，防止病毒以其他略微不同的形式重新造成疫情，"她说道。

However, the repossession of the medias exerted important influence in the prevention and cure of the diseases afterwords.

在危机由潜伏转化为发作的关键时期，媒体的缺位对疫情的蔓延负有一定责任，而其后媒体的归位又对防治工作起到重要作用。

But WHO warned that it could be resurgent later this year.

但世界卫生组织警告称今年晚些时候疫情还有可能复发。

Methods A retrospective investigation method was used to analysis the epidemic situation of pulmonary tuberculosis before and after BCG revaccination and prophylactic chemotherapy.

采取回顾性调查的方法，对BCG复种及预防性服药停止前后的肺结核疫情进行分析。

The Food and Drug Administration is expanding its warning to consumers nationwide that a salmonellosis outbreak has been linked to consumption of certain raw red plum, red Roma, and red round tomatoes, and products containing these raw, red tomatoes.

美国食品与药物管理局日前向美国消费者发出警告，当地发生的沙门氏菌疫情的爆发与生食红色梅子番茄、红色罗马番茄与圆红番茄，或者含未烹饪的红番茄的食品有关。

Later, numerous similar outbreaks were reported following theintroduction, in 1909, of hypodermic needles that were used, and more importantly reused, for administering Salvarsan for the treatment of syphilis .

后来，许多类似的疫情报告在导言之后，于1909年，对皮下注射的针头所使用，更重要的重用，管理洒尔福散治疗梅毒。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。