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
房地产
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
15 小时
流感疫苗比你想的可有用太多了
流感疫苗比你想的可有用太多了,流感,疫苗,病毒,流行性感冒,活疫苗,接种 ...
Scientific American
8 天
Bird Flu Is One Step Closer to Mixing with Seasonal Flu Virus and Becoming a Pandemic
The process is thought to have produced the 2009 H1N1 swine flu from a mix of U.S. and European strains of pig flu virus, ...
5 小时
Did COVID Lockdowns Drive a Flu Strain to Extinction?
During the COVID-19 pandemic, global influenza cases dropped dramatically due to lockdowns and travel restrictions. However, ...
E&E
7 天
First pig infected with H5N1 bird flu recorded in US
H5N1 bird flu has been detected in a pig in the United States for the first time, U.S. authorities confirmed, raising concern ...
STAT
10 天
Tracking the U.S. bird flu outbreak has been hard. It’s about to get harder
But in the months since the outbreak was first detected, the spread of the virus in cows has not been contained, with ...
8 天
H5N1 bird flu detected in a pig for the first time, raising concerns
Pigs were the source of the H1N1 flu pandemic in 2009-2010, and they were implicated as the source of the disease in other people, said Richard Webby, a St. Jude Children's Research Hospital ...
8 天
on MSN
H5N1 bird flu detected in pig for the first time in the US
H5N1 bird flu has been detected in a pig in the US for the first time, sparking concern that the virus could become better at ...
2 天
First case of bird flu detected in pig, USDA reports in long-feared development
For the first time, a bird flu infection has been detected in a pig, the U.S. Department of Agriculture is reporting ...
The Associated Press on MSN
8 天
1st US case of bird flu in a pig raises concerns over potential human threat
Pigs can be infected with multiple types of flu, and the animals can play a role in making bird viruses better adapted to ...
3 天
Bird flu detected in pigs – here’s why virologists are concerned
H5N1 influenza has now been detected in pigs. This was something virologists had been worrying about ever since this highly ...
Scientific American
8 天
A Bird Flu Vaccine Might Come Too Late to Save Us from H5N1
If the influenza virus infecting cattle workers starts a pandemic, help in the form of a vaccine is months away ...
当前正在显示可能无法访问的结果。
隐藏无法访问的结果
反馈