The Michigan Department of Health and Human Services advises schools, child care providers, camps and Out of School Time Program operators to postpone field trips until further notice.

The H5N1 avian flu virus has its third known infection in a US farmworker. Unlike previous patients, this one had a cough. That could be a bad sign.

The second bird flu outbreak in a week hits a commercial turkey operation with nearly 103K birds. Last week, an egg facility with 4.2M birds was hit.

A farmworker in Michigan who contracted bird flu from a dairy cow has a cough and other respiratory symptoms, the first such case in the U.S. Here’s what health officials had to say about it.

Highly transmissible avian flu infected a turkey flock in Cherokee County with about 103,000 birds, according to the Iowa Department of Agriculture and Land Stewardship. The department announced the virus detection on Sunday.