Moderna chief medical officer: Vaccinated adults could still infect the unvaccinated with COVID-19

The vaccines ‘do not show that they prevent you from potentially carrying this virus . . . and infecting others.’ We’ve gotten three incredibly good pieces of news in as many weeks when it comes to the COVID-19 pandemic. Each of the last three weeks saw the announcement that another SARS-CoV-2 vaccine has shown promising results and is waiting on regulatory approval so distribution can begin. For some, like front-line healthcare workers, the vaccine could be delivered as early as...