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US booster shots start, even as millions remain unprotected
By Lauran Neergaard & Mike Stobbe
Moderna vs. Pfizer: Is There a “Best” mRNA Vaccine?
By Alejandra Manjarrez
Biden Promised to Follow the Science. But Sometimes, He Gets Ahead of the Experts. (Published 2021)
By Michael D. Shear & Benjamin Mueller
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New Johnson & Johnson data shows second shot boosts antibodies and protection against COVID-19 – but one dose ...
By Maureen Ferran
Does the Pfizer COVID vaccine kill more people than it saves?
By Tom Kertscher
Am I Fully Vaccinated If I Don’t Get a Booster Shot?
By Rachel Gutman
People who got COVID-19 booster shots: side effects, fatigue, arm pain
By Andrea Michelson, Hilary Brueck & Aria Bendix
Here's Who Needs A Booster Shot For COVID And Who Probably Doesn't : Shots - Health News
By Michaeleen Doucleff
What Are the Side Effects of COVID Booster Shots?
By Rachel Nania
C.D.C. Chief Overrules Agency Panel and Recommends Pfizer-BioNTech Boosters for Workers at Risk (Published 2021)
By Apoorva Mandavilli & Benjamin Mueller