When people obeyed US stay-at-home orders this past spring, the spread of Covid-19 was reduced, according to newly published research https://t.co/Mb7qsgBmOn— CNN International (@cnni) September 8, 2020
When people obeyed US stay-at-home orders this past spring, the spread of Covid-19 was reduced, according to newly published research https://t.co/Mb7qsgBmOn