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
Nature
10 天
Why a teenager’s bird-flu infection is ringing alarm bells for scientists
A strain of avian influenza is showing signs of adaptation to human hosts, but there is no evidence that it can transmit from ...
15 小时
Emerging H5N1 mutations raise risk of human infections
Global outbreak of H5N1 avian influenza virus raises concerns about human transmission and pandemic potential, requiring ...
4 天
The spread of H5N1 bird flu among animals and the growing possibility of a pandemic
The developing avian influenza panzootic and the growing possibility of a pandemic bring to the fore the existential ...
来自MSN
7 天
Why a teenager's bird-flu infection is leaving scientists concerned
A teenager in Vancouver is critically ill after contracting H5N1 avian influenza, highlighting concerns about the virus's ...
4 天
Three mysterious bird flu cases worry experts that another pandemic is looming
In the 2009 swine flu pandemic, multiple reassortment events in pigs and birds led to the novel H1N1 virus strain, which led ...
Las Vegas Sun
7 天
Bird flu is about to crash flu season, and it could get ugly
It’s been nearly eight months since avian flu was first detected in U.S. dairy herds, and cases in both cows and humans continue to pile ...
2 天
Avian flu found in poultry farm in capital region
B.C. Agriculture Minister Lana Popham said the virus was found in a flock of about 60 chickens on the Saanich Peninsula ...
9 天
on MSN
Bird flu virus isolated from hospitalized Canadian teen shows signs of human adaptation
The avian flu virus isolated from a hospitalized teenager in Vancouver has mutations in key areas that could help the virus ...
cidrap.umn
4 天
Canadian probe into teen's critical H5N1 infection finds no clear source
As a Canadian teen remains in critical care with an H5N1 avian flu infection in a British Columbia hospital, health ...
4 天
on MSN
Henry cautions about ponds, petting zoos as source of B.C. bird flu case remains a mystery
The teen remains in critical condition in BC Children's Hospital, and Henry said an extensive investigation had yet to find a ...
New West Record
1 天
Avian flu found at poultry farm on Saanich Peninsula
B.C. Agriculture Minister Lana Popham said the virus was found in a flock of about 60 chickens on the Saanich Peninsula ...
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