The second wave? Or a long first wave?
This is part of our daily newsletter series. Want this in your inbox? Subscribe here.
On Tuesday, George Stone covers travel. If you’re not a subscriber, sign up here to also get Victoria Jaggard on science, Rachael Bale on animal news, and Whitney Johnson on photography.
DON'T MISS THE REST OF THIS STORY!
Create a free account to continue and get unlimited access to hundreds of Nat Geo articles, plus newsletters.