COVID-19 BOOSTER VACCINE EFFECTIVENESS IN PEOPLE WITH AND WITHOUT IMMUNE DYSFUNCTION – in reducing breakthrough, duration of benefit
Effectiveness of an inactivated Covid-19 vaccine with homologous and heterologous boosters against Omicron in Brazil | Nature Communications
Effectiveness of COVID-19 booster vaccines against COVID-19-related symptoms, hospitalization and death in England | Nature Medicine
Effectiveness of Up-to-Date COVID-19 Vaccination in Preventing SARS-CoV-2 Infection Among Nursing Home Residents — United States, November 20, 2022–January 8, 2023 | MMWR
COVID-19 vaccine breakthrough infections | Science
What We Know So Far About Waning Vaccine Effectiveness - The New York Times
A Bivalent Omicron-Containing Booster Vaccine against Covid-19 | NEJM
Boosters wane but showed protection against hospitalization during omicron, CDC study says - The Washington Post
Booster needed to neutralize the fast-spreading variant | World Economic Forum
What We Know So Far About Waning Vaccine Effectiveness - The New York Times
Durability of Bivalent Boosters against Omicron Subvariants | NEJM
Effectiveness of a third dose of the BNT162b2 mRNA COVID-19 vaccine for preventing severe outcomes in Israel: an observational study - The Lancet
COVID-19 Vaccine Boosters at VA Long Beach and New Website
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
Chart Shows How Fast COVID Booster Shot Protection Kicks in
Effectiveness of COVID-19 booster vaccination strategies in partially vaccinated populations
Comparative vaccine effectiveness against severe COVID-19 over time in US hospital administrative data: a case-control study - The Lancet Respiratory Medicine
What We Know So Far About Waning Vaccine Effectiveness - The New York Times
Vaccines | Free Full-Text | Is Booster Dose Strategy Sufficient for Omicron Variant of SARS-CoV-2?
COVID-19 vaccine surveillance report: week 44
Coronavirus (COVID-19) Update: FDA Takes Multiple Actions to Expand Use of Pfizer-BioNTech COVID-19 Vaccine | FDA
Israel hopes boosters can avert new lockdown as Covid vaccine efficacy fades
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 primary series and booster vaccination against SARS-CoV-2 infection and hospitalisation among adolescents aged 12–17 years in Singapore: a national cohort study - The Lancet Infectious Diseases
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
