The Acute Respiratory Clinic (ARC), which conducts drive-thru COVID-19 testing at 731 Commercial St. in Rockport across from the Oakland Park Bowling Lanes, will continue to see patients by appointment Monday through Friday from 9 a.m. to 5 p.m. and on Saturdays from 9 a.m. to 2 p.m. The ARC will no longer schedule appointments for Sundays.