Op-Ed: Requiring vaccination proof isn't the problem. Making sure it's reliable can be
Once the Pfizer and Moderna COVID-19 vaccines were given FDA Emergency Use Authorization in December, the first priority was to create a national vaccine supply chain to get vaccines into the arms of health care workers and at-risk populations. As the supply of vaccines increased, the footprint of eligible recipients grew. By April, anyone over age 16 could get vaccinated at no cost at numerous facilities like their local pharmacy.