ZoomCare Lab partners with Cepheid, using the GeneXpert instrument for all in-house PCR testing. ZoomCare also partners with LabCorp for some of our COVID-19 viral testing. As a large national reference laboratory, LabCorp has access to numerous testing platforms. One of the primary platforms they use for COVID-19 testing is the Roche, Cobas. We process same-day COVID-19 Tests in-house using the Quidel Sofia® SARS Antigen Fluorescent Immunoassay (FIA).