More than 70 percent of California’s dairy cow herds are infected with bird flu. Here’s what to know - Nearly 70 people have ...

Newsweek has created a map showing which states have recorded the most human bird flu cases, after the first human case of severe bird flu was confirmed in Louisiana. California, which has declared a ...

A Washington state resident believed to be the first person to be infected with a rare strain of bird flu has died, state health officials announced. The person — an older adult with underlying health ...