Douglas is a city in Cochise County, Arizona, United States, that lies in the north-west to south-east running Sulphur Springs Valley. Douglas has a border crossing with Mexico at Agua Prieta and a history of mining. The population was 16,531 in the 2020 Census. From Wikipedia
It follows eight weeks of stable screwworm surveillance under enhanced binational controls with strict eligibility and monitoring to prevent pest incursions.