DES MOINES, Iowa, June 17 -- The Iowa Department of Agriculture and Land Stewardship issued the following news: The Iowa Department of Agriculture and Land Stewardship and the United States Department of Agriculture (USDA) Animal and Plant Health Inspection Service (APHIS) have detected a case of Highly Pathogenic Avian Influenza (HPAI) in a herd of dairy cattle in Sioux County, Iowa. * * * About HPAI HPAI is a viral disease that affects both wild and domestic bird populations as well as l more PR