A New Variant of COVID-19 Variant is Spreading Rapidly Worldwide 2020-12-30
![](https://media.wnyc.org/i/800/0/l/85/2020/12/AP20364734084279.jpg)
Administration of the Moderna COVID-19 vaccine to a healthcare technician at the Chester County Government Services Center, Tuesday, Dec. 29, 2020, in West Chester, Pa.
( AP Photo/Matt Slocum )
( AP Photo/Matt Slocum )