By Forrest Brown and Megan Marples | CNN
Editor’s note: Because almost all US states have eliminated Covid-19 travel restrictions, CNN will be updating this story less frequently. The 50-state listing was lasted updated in its entirety on July 6. CNN will resume more frequent updates if needed.
Total cases of Covid-19 reached around the 33.9 million mark in the United States by mid-July 2021. Domestic US travel picked up considerably in the summer of 2021. Very few states had travel restrictions at the peak of summer — and the few rules that are remaining are generally less strict.