Huntsville travel business optimistic after CDC updates coronavirus guidelines The CDC says if you're fully vaccinated, you can travel freely without a COVID test and quarantining. Posted: Apr 3, 2021 12:24 PM Posted By: Alexis Scott The CDC updated its guidelines Friday stating if fully vaccinated against coronavirus, you can travel within the United States without needing a COVID test or being quarantined afterward. WAAY-31 spoke with a travel agent in Huntsville as they prepare for a surge of people, pent up for a year by the pandemic, now ready to get out and take a trip. We spoke with the owner of Wonderous Adventures and she told us business is picking back up and this new guidance just has her hopeful, and excited for the summer.