搜索优化
English
搜索
Copilot
图片
视频
地图
资讯
购物
更多
航班
旅游
酒店
笔记本
Top stories
Sports
U.S.
Local
World
Science
Technology
Entertainment
Business
More
Politics
时间不限
过去 1 小时
过去 24 小时
过去 7 天
过去 30 天
按相关度排序
按时间排序
3 小时
A new type of bird flu has been found in dairy cows in Nevada
The strain of bird flu is distinct from what has previously been found in dairy cattle. The finding means the virus has again ...
6 小时
on MSN
Deadly version of H5N1 bird flu spills over into Nevada dairy cattle
A version of the H5N1 virus that has killed one person and severely sickened another has been detected in milk samples ...
12 小时
on MSN
Officials say bird flu likely widespread in the state. What we know about the H5N1 virus
State officials say the highly pathogenic avian influenza – more commonly known as bird flu – is widespread in much of the ...
5 小时
on MSN
Cows infected by lethal bird flu strain showing respiratory symptoms, Nevada says
At least four cattle herds in Nevada have tested positive for a strain of H5N1 bird flu never before seen in cows, state ...
7 小时
on MSN
New Bird Flu Strain Detected In Cows In Nevada
A strain of the H5N1 bird flu virus that has typically spread in poultry and wild birds recently jumped to dairy cattle in ...
7 小时
Cows have been infected with a second form of bird flu
A version of the virus that's widespread in wild birds had not been detected in cows before. This suggests a continuing risk ...
5 小时
on MSN
Second type of bird flu detected in US dairy cows
This new version, known as D1.1, was confirmed in Nevada cattle on Friday, according to USDA. It was detected in milk ...
13 小时
Avian Influenza FAQ: What You Need to Know About Bird Flu
What you need to know about bird flu. Public health experts are closely watching avian influenza, which has affected chickens ...
STAT
8 小时
USDA milk testing shows different strain of H5N1 bird flu in Nevada dairy herds
The USDA said four Nevada dairy herds were infected with an H5N1 bird flu strain that has circulated in wild birds, making ...
13 小时
H5N1 bird flu spills over again; Nevada cows hit with different, deadly strain
Cows in Nevada have been infected with a strain of H5N1 bird flu different from the strain detected in all other herds to this point in the ongoing dairy outbreak. It's the same strain that killed a ...
6 小时
on MSN
Bird Flu Infects Cows For Second Time in Under a Year
Dairy cows in Nevada have been infected with a new strain of bird flu, marking the second strain detected in herds since ...
2 小时
on MSN
ICMR working on desi vaccine against H5N1 bird flu virus
The Indian Council for Medical Research (ICMR) is working to develop an indigenous vaccine against the H5N1 bird flu virus, ...
一些您可能无法访问的结果已被隐去。
显示无法访问的结果
反馈