| 查看: 171 | 回复: 1 | |||
| 当前主题已经存档。 | |||
bioinfuture铁虫 (小有名气)
|
[交流]
【专题】10个金币求助一篇SCI，文章
|
||
|
Outbreak of equine influenza among horses in Hong Kong during 1992 DG Powell, KL Watkins, PH Li, and KF Shortridge Gluck Equine Research Center, Department of Veterinary Science, University of Kentucky, Lexington 40546-0099, USA. Equine-2 influenza virus A (H3N8) infection occurred among vaccinated thoroughbred horses in Hong Kong during November and December 1992. The outbreak was unique in that it occurred among a large population stabled under intensive conditions. It resulted in the postponement of seven race meetings over a period of 32 days. The outbreak originated after the importation of horses 25 to 32 days before any clinical signs were reported. Vaccination did not prevent 75 per cent of the population from becoming infected, and half the infected horses developed clinical signs. Vaccination did, however, contribute to reducing the morbidity and the severity and duration of the clinical signs |
回复此楼» 猜你喜欢
为什么蛋白质氨基酸测定大家都测17种?
已经有5人回复
-
《灰分记：我与坩埚的“灰烬”之恋》
已经有3人回复
-
化学工程及工业化学论文润色/翻译怎么收费?
已经有286人回复
-
求助 食品检验工（基础知识），中国劳动社会出版社 电子版
已经有5人回复
-
胶体几丁质的结晶度？
已经有0人回复
-
诚挚招收全日制博士！！！中国农业科学院麻类研究所谭志坚研究员课题组招收博士
已经有2人回复
-
三甲基羟乙基丙二胺的合成路线
已经有5人回复
2楼2010-01-18 11:00:09