Syringe with the Moderna
COVID-19 vaccine at the East Boston Neighborhood Health Center in Boston on Dec. 24, 2020.
(Joseph Prezioso/AFP via Getty Images)
The more people get vaccinated, the quicker the coronavirus pandemic can be tamped down and life can return to normal — that’s how vaccines work.
Some airlines are already starting to require flyers to show proof they’ve tested negative. And soon, airlines, sports arenas and entertainment venues may ask for proof of COVID-19 vaccination.
International travelers to certain countries have likely had to show proof of the required vaccines. Children have to obtain certain shots at most schools.