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How can we know the COVID-19 vaccine won't have long-term side effects?
By Nora Colburn
New Pfizer data makes case for booster shots 6 months after primary doses
By Sony Salzman, Sasha Pezenik & Cheyenne Haslett
Two departing FDA leaders among scientists who say Covid-19 vaccines do not currently 'show a need for boosting'
By Jacqueline Howard
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FDA vaccine regulators argue against Covid-19 vaccine boosters in new international review
By Andrew Joseph
Covid: Single jab recommended for 12 to 15-year-olds by UK's top doctors
By Nick Triggle & Philippa Roxby
The Long-Term Safety Argument over COVID-19 Vaccines
By Andrew Croxford
Data shows Covid booster shots are 'not appropriate' at this time, U.S. and international scientists conclude
By Berkeley Lovelace & Berkeley Lovelace Jr.
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