The Centers for Disease Control and Prevention in partnership with Boston Children's Hospital and Castlight Health launched a new tool that allows Americans to search for COVID-19 vaccine providers with stock of vaccine where they live. Michele Abercrombie/NPR hide caption

Selena Simmons-Duffin
How do you get a COVID-19 vaccine appointment? The answer varies by state. Frederic J. Brown/AFP via Getty Images hide caption
Why Is It So Hard To Figure Out Where To Get Vaccinated For COVID-19?
Ellume, an Australian company, manufactures a 15-minute at-home test for the coronavirus, which causes COVID-19. Ellume Limited hide caption
Biden Takes 1st Executive Actions To Fight The Coronavirus Pandemic
Trump Officials Call For States To Expand COVID-19 Vaccine Eligibility
A health care worker with the Florida Department of Health administers a Pfizer-BioNtech COVID-19 vaccine at a retirement community in Pompano Beach, Fla. New Trump administration guidance arrived Tuesday, urging states to make all people over 65 eligible for the vaccine. Joe Raedle/Getty Images hide caption
The incoming Biden administration has plans to speed up distribution of COVID-19 vaccines, by not holding doses in reserve. Paul Sancya/AP hide caption