Off in the distances I can hear the familiar scream-like call of a blue jay. The sound pierces through the yellow and orange autumn maple leaves on a crisp blue sky day. I sit enjoying the sunshine, ...

"We were all skeptical that this could be possible, but then somehow this started happening." "We've gone from this concept of dead birds don't fly to this new virus that seems to be a bit more like ...

"We've gone from this concept of dead birds don't fly to this new virus that seems to be a bit more like dead bird flying," explains Erik Karlsson, head of the Virology Unit at the Institut ...