and last updated 2021-04-17 01:20:16-04 BOULDER, Colo. â Days after the Colorado Department of Public Health and Environment (CDPHE) said thousands vaccinated at a Colorado Springs clinic should get revaccinated, some of those impacted are concerned for potential implications of receiving additional doses. "I just hate being in that position where youâre waiting for someone to acknowledge whatâs going on and to give you the answers that youâre looking for," said Chris Nyce, a Boulder resident who received his first dose of the Moderna vaccine in March at the Dr. Moma Health and Wellness clinic in Colorado Springs.