Coronavirus Vaccine

The challenging months brought death, sickness, disruption and scientific exploration to the forefront of our lives, and many call it both the shortest and the longest year in history — and one that will certainly not be forgotten.

The race to vaccinate millions of Americans is off to a slower, messier start than public health officials and leaders of the Trump administration’s Operation Warp Speed had expected.

China has approved its first homegrown COVID-19 vaccine for general use, marking the addition of another vaccine as the virus surges back around the world.

Britain became the first country to authorize an easy-to-handle COVID-19 vaccine whose developers hope it will become the “vaccine for the world.”

President-elect Joe Biden criticized the Trump administration Tuesday for the pace of distributing COVID-19 vaccines, saying it is "falling far behind."

Vice President-elect Kamala Harris and her husband, Doug Emhoff, will receive their first round of the COVID-19 vaccine Tuesday.

Will COVID-19 vaccines work on the new coronavirus variant? Experts believe so, but they're working to confirm that.

Your travel checklist may get longer post-pandemic as airlines and companies eye requiring “vaccine passports.”

Troops based in Japan, South Korea and Europe were among the first to receive the vaccine amid rising cases of the coronavirus around the world.

The candidate made by Novavax Inc. is the fifth to reach final-stage testing in the U.S. Some 30,000 volunteers are needed to prove if this vaccine — a different kind than its Pfizer and Moderna competitors — really works and is safe.