FILE - In this Aug. 23, 2019 file photo, immigrants seeking asylum hold hands as they leave a cafeteria at the ICE South Texas Family Residential Center in Dilley, Texas. The isolation of at least three families at the U.S. Immigration and Customs Enforcement's detention center in Dilley, has raised new fears of the coronavirus spreading through a facility that has long been accused of providing substandard medical care. (AP Photo/Eric Gay, File)