Top news
How can we know the COVID-19 vaccine won't have long-term side effects?
By Nora Colburn
Two departing FDA leaders among scientists who say Covid-19 vaccines do not currently 'show a need for boosting'
By Jacqueline Howard
Can you get a covid booster and a flu shot together? Here's what you need to know.
By Allyson Chiu
All coverage
Pfizer to apply for US vaccine approval for younger children in November
By Nikou Asgari & Kiran Stacey
Israel Is Preparing for Possible Fourth Covid Vaccine Dose
By Alisa Odenheimer
The Long-Term Safety Argument over COVID-19 Vaccines
By Andrew Croxford
COVID-19 vaccine FAQ: Answers to your most common questions
By Leslie Gornstein
Most People Don't Need a Covid Vaccine Booster, New Review Says
By Apoorva Mandavilli
Why are Covid vaccine boosters needed and who in the UK will receive them?
By Clive Cookson, John Burn-Murdoch & Oliver Barnes
Covid: Single jab recommended for 12 to 15-year-olds by UK's top doctors
By Nick Triggle & Philippa Roxby
Side effects from Covid vaccine boosters are similar to second dose, Pfizer tells FDA
By Robert Towey
Data shows Covid booster shots are 'not appropriate' at this time, U.S. and international scientists conclude
By Berkeley Lovelace & Berkeley Lovelace Jr.