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Covid booster shot's side effects similar to 2nd vaccine dose, CDC study finds
By Erika Edwards
What experts say about the best time to get a flu shot this year
By Kristen Rogers
Poll: A Majority of Republicans Say They Are Vaccinated
By Kaia Hubbard
Pfizer CEO: When to Expect Vaccines for Children 2-4
By Sarah Zhang
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Unvaccinated Americans falsely say the need for booster shots proves Covid vaccines don't work, Kaiser survey shows
By Nate Rattner
3rd Covid Vaccine Shows Side Effects Similar to 2nd Shot, C.D.C. Finds
By Benjamin Mueller
Pfizer's Covid-19 Vaccine for Kids May Not Be FDA Authorized Before November - WSJ
By Stephanie Armour & Jared S. Hopkins
Pfizer submits data to FDA, seeking to use its Covid vaccine for children ages 5 to 11
By David K. Li
Delta increases COVID-19 risks for pregnant women; Pfizer/BioNTech vaccine antibodies gone by 7 months for many
By Nancy Lapid
Merck pill seen as 'huge advance,' raises hope of preventing COVID-19 deaths
By Deena Beasley & Carl O'Donnell