A marble statue of the ancient Egyptian princess Cleopatra, made by Girolamo Masini in 1882, in Galleria di Arte Moderna, Rome on June 7, 2020. (File photo credit: Wirestock Creators via Shutterstock)
Troops get the second dose of Moderna COVID-19 vaccine during a vaccination event. (U.S. Navy photo by Mass Communication Specialist 1st Class Natalia Murillo)
Boxes containing the Moderna COVID-19 vaccine are prepared in Olive Branch, Mississippi, on Sunday. The first boxes are set to arrive Monday. (Associated Press)
Boxes containing the Moderna COVID-19 vaccine are prepared to be shipped at the McKesson distribution center in Olive Branch, Miss., Sunday, Dec. 20, 2020. (AP Photo/Paul Sancya, Pool)
Moderna asked federal regulators for emergency approval Monday for a coronavirus vaccine. The company said its vaccine was 94% effective in its final analysis. (Associated Press)