Johnson & Johnson’s long-awaited vaccine appears to protect against COVID-19 with just one shot – not as strong as some two-shot rivals but still potentially helpful for a world in dire need of more doses.
Johnson & Johnson Single-Dose Shot 66% Effective In Preventing COVID-19, Less Than Some Others
Johnson & Johnson's long-awaited vaccine appears to protect against COVID-19 with just one shot – not as strong as some two-shot..
WJZ Baltimore