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Severity of omicron variant of concern and effectiveness of vaccine boosters against symptomatic disease in Scotland (EAVE II): a national cohort study with nested test-negative design - The Lancet Infectious Diseases
Vaccines | Free Full-Text | Is Booster Dose Strategy Sufficient for Omicron Variant of SARS-CoV-2?
What We Know So Far About Waning Vaccine Effectiveness - The New York Times
Boosters provide high level of protection against death with Omicron - GOV.UK
Covid booster vaccines effective against severe illness from omicron, CDC says
Effectiveness of a second BNT162b2 booster vaccine against hospitalization and death from COVID-19 in adults aged over 60 years | Nature Medicine
Single-dose administration and the influence of the timing of the booster dose on immunogenicity and efficacy of ChAdOx1 nCoV-19 (AZD1222) vaccine: a pooled analysis of four randomised trials - The Lancet
Why do Covid boosters offer greater protection against Omicron?
Effectiveness of a fourth dose of covid-19 mRNA vaccine against the omicron variant among long term care residents in Ontario, Canada: test negative design study | The BMJ
Boosting immunity to Omicron | Nature Medicine
A Bivalent Omicron-Containing Booster Vaccine against Covid-19 | NEJM
RACGP - Does mixing COVID boosters provide better immunity?
mRNA-1273 COVID-19 vaccine effectiveness against the B.1.1.7 and B.1.351 variants and severe COVID-19 disease in Qatar | Nature Medicine
Safety Monitoring of COVID-19 mRNA Vaccine Second Booster Doses Among Adults Aged ≥50 Years — United States, March 29, 2022–July 10, 2022 | MMWR
Vaccines and Boosters: Our Best Defense Against COVID-19
Covid booster doses will be offered to over-40s - BBC News
COVID-19 vaccine waning and effectiveness and side-effects of boosters: a prospective community study from the ZOE COVID Study - The Lancet Infectious Diseases
Vaccines | Free Full-Text | The Four Ws of the Fourth Dose COVID-19 Vaccines: Why, Who, When and What
Finnish study highlights the need for mRNA COVID vaccine booster shots
What We Know About Getting a Second Booster Shot of COVID-19 Vaccines | The Scientist Magazine®
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
COVID-19 vaccine breakthrough infections | Science
How booster shots can help protect you from Omicron | National Geographic
Omicron infection is a poor booster of COVID-19 immunity | Imperial News | Imperial College London
