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
1 天
on MSN
USDA detects a second bird flu strain in dairy cattle, according to agency email
The U.S. Department of Agriculture has detected a bird flu strain in dairy cattle that previously had not been seen in cows, ...
1 天
on MSN
USDA detects a second bird flu strain in dairy cattle, agency email says
The U.S. Department of Agriculture has detected a bird flu strain in dairy cattle that previously had not been seen in cows, ...
1 天
Cows Have Been Infected With a Second Form of Bird Flu
The finding indicates that the virus, known as H5N1, has spilled from birds into cows at least twice — leading to these two ...
1 天
US detects a second bird flu strain in dairy cattle
Genome sequencing of milk from Nevada had identified a different strain present in dairy cows. Read more at straitstimes.com.
22 小时
on MSN
USDA detects second avian influenza strain in dairy cattle
The US Department of Agriculture (USDA) has detected a bird flu strain in dairy cattle that previously had not been seen in ...
1 天
U.S. Agriculture Department detects second bird flu strain in dairy cattle: agency e-mail
Before this detection, all of the 957 dairy cow herd bird flu infections reported this year had been caused by the same ...
devdiscourse
1 天
Unprecedented Bird Flu Strain Found in Dairy Cattle
The USDA's Animal and Plant Health Inspection Service has detected a new bird flu strain in dairy cattle in Nevada, previously seen only in wild birds. This marks the first such occurrence in cows.
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