Why the 1st U.S. case of bird flu in an Oregon pig is raising concerns
A pig at an Oregon farm was found to have bird flu — the first time the virus has been detected in U.S. swine.
31 Oct 06:00 · The Seattle Times
1st US case of bird flu in a pig raises concerns over potential human threat
It's the first time the virus has been detected in U.S. swine and raises concerns about bird flu's potential to become a human threat.
30 Oct 21:13 · 5 NBCDFW
last updated on 1 Nov 01:09