Efficacy of a Fourth Dose of Covid-19 mRNA Vaccine against Omicron | NEJM
Coronavirus Updates: NIH says Moderna's booster most effective mix with Johnson and Johnson first dose - ABC7 New York
What's the Most-Effective COVID-19 Booster Shot Available Today? - GoodRx
Covid booster vaccines effective against severe illness from omicron, CDC says
Japanese study examines efficacy and side effects of mixed vaccines | NHK WORLD-JAPAN News
Study finds Moderna COVID vaccine efficacy peaks at 94% after 120 days
Moderna Vs Pfizer Charts: Moderna Vaccine May Not Need Boosters As Much
What We Know So Far About Waning Vaccine Effectiveness - The New York Times
Frequently asked questions and answers about Moderna COVID-19 vaccine | Bangkok Hospital
Tracking the FDA advisory panel meeting on Moderna's Covid booster
Staying power: does Moderna's vaccine have edge on Pfizer?
What We Know So Far About Waning Vaccine Effectiveness - The New York Times
TLCHD to begin offering Moderna, J&J boosters this week
COVID-19 vaccine breakthrough infections | Science
COVID-19 vaccine waning and effectiveness and side-effects of boosters: a prospective community study from the ZOE COVID Study - The Lancet Infectious Diseases
Effectiveness of a third dose of the BNT162b2 mRNA COVID-19 vaccine for preventing severe outcomes in Israel: an observational study - The Lancet
Why are COVID-19 vaccine booster shots so complicated? - Los Angeles Times
Japan's booster rollout gathers pace | NHK WORLD-JAPAN News
Protection duration after vaccination or infection, and efficacy of a third dose by vaccination or booster by infection – Swiss National COVID-19 Science Task Force
Coronavirus (COVID-19) Update: FDA Shortens Interval for Booster Dose of Moderna COVID-19 Vaccine to Five Months | FDA
Effectiveness of mRNA BNT162b2 COVID-19 vaccine up to 6 months in a large integrated health system in the USA: a retrospective cohort study - The Lancet
Effectiveness of a COVID-19 Additional Primary or Booster Vaccine Dose in Preventing SARS-CoV-2 Infection Among Nursing Home Residents During Widespread Circulation of the Omicron Variant — United States, February 14–March 27, 2022 | MMWR
Moderna says its COVID-19 shot 93% effective six months after second dose | Reuters
Sustained Effectiveness of Pfizer-BioNTech and Moderna Vaccines Against COVID-19 Associated Hospitalizations Among Adults — United States, March–July 2021 | MMWR
FDA vaccine advisers 'disappointed' and 'angry' that early data about new Covid-19 booster shot wasn't presented for review last year | CNN
