Texas Public Radio13d
It's like 'dead birds flying': How bird flu is spreading in the wild
That's the way one scientist puts it — referring to how infected wild birds survive long enough to spread it to birds and ...
WUFT14d
It's like 'dead birds flying': How bird flu is spreading in the wild
The virus evolved so some wild birds are able to migrate just far ... to this new virus that seems to be a bit more like dead bird flying," explains Erik Karlsson, head of the Virology Unit ...