The outlook is brighter for the US on Covid-19. Here’s why

Between the first 12-year-olds receiving their Covid-19 vaccines and new guidance that vaccinated people can remove their masks indoors, the outlook for school in the fall resembles what it was like before the pandemic.Between the first 12-year-olds receiving their Covid-19 vaccines and new guidance that vaccinated people can remove their masks indoors, the outlook for school in the fall resembles what it was like before the pandemic.