Triad county leaders look to mobile vaccination units as new approach to getting more shots in arms Guilford County Commissioner Skip Alston said while they're still working out details, they plan to have mobile units to give out shots starting sometime in May. Author: Marissa Tansino (WFMY News2) Published: 1:47 PM EDT April 29, 2021 Updated: 9:27 PM EDT April 29, 2021 GUILFORD COUNTY, N.C. — Several Triad vaccine providers are looking to making the vaccine more accessible and easy to get to by rolling out mobile vaccination units. Guilford County is still working on finalizing plans for its mobile unit vaccinations, but County Commissioners Chairman Skip Alston said the mobile units will be a crucial part of getting more shots in arms.