What should I expect before visiting a test site? You'll need to wear a mask onsite and stay in your car before getting testing. For those 13 years and older, expect the site to have a self-administered nasal swab test. This allows you to swab your own nose on site while in your vehicle. Once that's done, you'll drop the sealed sample into a container on your way out of the drive-thru site. Vaccine news in your inbox Once a week we'll update you on the progress of COVID-19 vaccinations. Sign up today. e-mail address *