A backyard chicken flock in Union County has tested positive for High Path Avian Influenza (HPAI). The positive sample was identified by the N.C. Department of Agriculture and Consumer Services Veterinary Diagnostic Lab in Raleigh.This is the first confirmed positive in Union County. In late spring and early summer, HPAI was found at nine poultry farms in Johnston and Wayne counties and in mid-October HPAI was found in a single backyard flock in Wake County.