Ohio leads the nation in recent bird flu cases among commercial poultry operations, with more than 4.1 million chickens and turkeys affected so far this year. All of the state's confirmed cases of Highly Pathogenic Avian Influenza tracked by the U.

Indiana-based Rose Acre Farms, the second largest egg producer in the U.S., has confirmed fowl deaths from bird flu at its Indiana facility. Rose Acre Farms, which has locations in seven states, posted to a social media page on Tuesday,