What is the dog flu?

H3N2 is a highly contagious virus that's been in the U.S. since 2015.
0:54 | 06/01/17

Coming up in the next {{countdown}} {{countdownlbl}}

Coming up next:

{{nextVideo.title}}

{{nextVideo.description}}

Skip to this video now

Now Playing:

{{currentVideo.title}}

Comments
Related Extras
Related Videos
Video Transcript
Transcript for What is the dog flu?
--

This transcript has been automatically generated and may not be 100% accurate.

{"id":47772920,"title":"What is the dog flu?","duration":"0:54","description":"H3N2 is a highly contagious virus that's been in the U.S. since 2015.","url":"/Lifestyle/video/dog-flu-47772920","section":"Lifestyle","mediaType":"default"}