Blood specimens for SARS-CoV-2 antibody testing can be collected by a hospital or health system or in any healthcare setting where a licensed phlebotomist can draw blood. Sonora Quest will be collecting serology specimens at select Patient Service Centers (PSCs) across Arizona. These locations are posted on SonoraQuest.com/coronavirus and are updated on SonoraQuest.com for appointment scheduling. See the list of Patient Service Centers available for scheduling.