Public health officials have just reported the first known “severe” case of bird flu in the United States. There are now 61 ...
The recent bird flu outbreak in the United States has not yet resulted in any positive human tests in Maine, although public ...
Genetic analysis of H5N1 bird flu virus that infected a Canadian teenager shows 'worrisome' mutations, new studies reveal.
Most human cases of bird flu in North America have been mild, a fact that’s underscored by a new study of the first 46 ...