Swab Test Training Model | Healthcare Training ModelDurable and affordable, the Swab Test Training Model is perfect to train healthcare students and staff on the performance of nasopharyngeal swab testing for the diagnosis of COVID 19, the flu, and other respiratory infections. The model features openings to the sculpted nasal and oral cavities. A nasopharyngeal swab can be passed through the nasal passage, and a standard tongue depressor can be inserted into the mouth to depress the fleshlike tongue