Do migratory birds spread highly pathogenic avian influenza viruses?
候鸟是否传播高致病性禽流感病毒？
A highly pathogenic form of avian influenza has been on the rise since mid 2003.
高致病性禽流感自2003年中以来一直在增加。
Deaths of wild birds from highly pathogenic H5N1 were reported in both countries.
在这两个国家，都报告了高致病性H5N1禽流感引起的野鸟死亡。
Only viruses of the H5 and H7 subtypes are known to cause the highly pathogenic form of the disease.
据知，只有H5和H7亚型病毒可引起高致病性禽流感。
These are the first outbreaks of highly pathogenic H5N1 avian influenza recorded in the two countries.
这些是在这两个国家记录的高致病性H5N1禽流感首次暴发。
The role of migratory birds in the spread of highly pathogenic avian influenza is not fully understood.
候鸟传播高致病性禽流感的作用尚不完全清楚。
According to FAO, highly pathogenic H5N1 avian influenza is now endemic in poultry in many parts of Indonesia.
根据粮农组织，高致病性H5N1禽流感目前在印度尼西亚许多地区的家禽中流行。
The Ministry of Health in Indonesia has today confirmed a further human case of highly pathogenic H5N1 avian influenza.
印度尼西亚卫生部已于今天确认又1例高致病性H5N1禽流感人类病例。
However, not all viruses of the H5 and H7 subtypes are highly pathogenic and not all will cause severe disease in poultry.
然而，并非所有的H5和H7亚型病毒都是高致病性的，也并非所有此类病毒都可在家禽中引起严重疾病。
Most of these countries had never before experienced an outbreak of highly pathogenic avian influenza in their histories.
这些国家中，大多数历史上从未暴发过高致病性禽流感。
Recent events make it likely that some migratory birds are now implicated in the direct spread of the H5N1 virus in its highly pathogenic form.
最近的事件表明一些候鸟有可能涉及直接传播高致病型H5N1型病毒。
Surveillance for human cases in China intensified over the past month following a recurrence of highly pathogenic H5N1 avian influenza in poultry.
在家禽中反复发生高致病性H5N1禽流感之后，中国在过去一个月内已强化对人间病例的监测。
To date, highly pathogenic H5N1 has been reported in domestic or wild birds in more than 50 countries in Asia, Europe, Africa, and the Middle East.
迄今为止，亚洲、欧洲、非洲和中东的50多个国家报告了在家禽或野禽鸟身上发现了高致病性H5N1型禽流感。
The highly pathogenic avian influenza is the perfect example of an animal disease with the capacity to generate all the impacts described in this paper.
高致病性禽流感是能够产生本文所描述的所有影响的最好的一种动物疾病实例。
The confirmation of highly pathogenic H5N1 avian influenza in domestic birds in northern Nigeria marks the further geographical spread of this virus.
尼日利亚北部家禽中高致病性H5N1禽流感的确认标志着该病毒的进一步地域传播。
Nigeria’s outbreak of highly pathogenic H5N1 avian influenza, initially confirmed at a single farm on 8 February, has now spread to several parts of the country.
尼日利亚的高致病性H5N1禽流感疫情最初于2月8日在一个农场得到确认，现在已扩大到该国的若干地方。
These human cases have coincided with a large number of new poultry outbreaks of highly pathogenic avian influenza reported in Viet Nam during May and June this year.
这些人间病例是与今年5月和6月期间在越南报告的家禽中大量高致病性禽流感新疫情同时发生的。
Ebola Reston virus species belongs to the Ebola genus in the Filovirus family, a genus that comprises other Ebola species that are known to be highly pathogenic for humans.
埃博拉·莱斯顿病毒属于丝状病毒科的埃博拉属，该属包括已知对人类具有高度致病性的其他埃博拉种类。
WHO continues to recommend that travellers to areas experiencing outbreaks of highly pathogenic H5N1 in poultry should avoid contact with live animal markets and poultry farms.
世界卫生组织仍然建议前往在家禽中发生高致病性H5N1型禽流感地区的旅行者避免接触活动物市场和家禽农场。
For people in contact with live birds, the greatest concern relates to the risk of infection with highly pathogenic avian influenza (HPAI) virus in areas where the disease is endemic.
对于接触活禽的人群，在高致病性禽流感呈现地方性流行的地区最令人担忧的就是感染这种疫病的风险。
Tests conducted by the World Organisation for Animal Health (OIE) have today confirmed the presence of highly pathogenic H5N1 avian influenza in samples taken from domestic birds in Turkey.
世界动物卫生组织(OIE)进行的检验今天确认了在土耳其家禽中采集的样本中存在着高致病性H5N1禽流感病毒。
Since the beginning of February 2006, the highly pathogenic H5N1 avian influenza virus has spread to affect wild or domestic birds in 17 new countries in Africa, Asia, Europe, and the Middle East.
自2006年2月初以来，高致病性H5N1禽流感病毒的传播已影响到非洲、亚洲、欧洲和中东17个新的国家的野生鸟类或家禽。
Further sporadic human cases and occasional family clusters can be expected considering the current spread of outbreaks of highly pathogenic H5N1 avian influenza in poultry in some Asian countries.
考虑到一些亚洲国家目前家禽中高致病性H5N1禽流感暴发的扩散，可预期进一步散发的人间病例和偶然的家庭群集。
Highly pathogenic avian influenza is moving rapidly through bird populations.
高致病性禽流感正通过鸟类迅速扩散。
Highly pathogenic avian influenza is moving rapidly through bird populations.
高致病性禽流感正通过鸟类迅速扩散。
应用推荐