The U.S. Department of Agriculture (USDA) has reported an outbreak of bird flu at a turkey farm in Indiana, marking the first case in a commercial operation since 2020. The strain of bird flu is H5N1, and this is the first case of highly pathogenic avian flu in commercial birds in Indiana since 2016. The affected turkeys in Dubois County, Indiana, have seen an increase in mortality. The infected farm has been quarantined and the birds have been culled to prevent the disease from spreading. Officials are looking for signs of infection in the region.