Watch CBS News

This season's bird flu outbreak was deadliest seen in the U.S. for birds.

Name: This season's bird flu outbreak was deadliest seen in the U.S. for birds.
Uploaded: 2023-04-17T05:34:00-0700
Duration: 37 s
Description: The most recent outbreak of bird flu was the deadliest the U.S. has ever seen. It involved more than 58 million birds on farms and more than 6,000 known cases in wild birds.

The most recent outbreak of bird flu was the deadliest the U.S. has ever seen. It involved more than 58 million birds on farms and more than 6,000 known cases in wild birds.