The CareStart COVID-19 Antigen Test is a lateral flow immunochromatographic assay for the detection of extracted nucleocapsid protein antigens specific to SARS-CoV-2 in swab specimens directly collected from symptomatic individuals who are suspected of COVID-19 by their healthcare providers. Kit Includes 20 Test Devices 20 Assay Buffer 20 Extraction Vials and Caps 20 Specimen Collection Swabs 1 Positive and 1 Negative Control Swabs 1 Instructions for Use