Heterologous versus homologous COVID-19 booster vaccination in previous recipients of two doses of CoronaVac COVID-19 vaccine in Brazil (RHH-001): a phase 4, non-inferiority, single blind, randomised study - The Lancet
Common Questions About Bivalent COVID-19 Boosters | Johns Hopkins | Bloomberg School of Public Health
What Does a Multi-Dose Series Mean for the COVID-19 Vaccination Effort? | KFF
COVID-19 booster shots expected as early as next week - ABC News
Analysis: Pandemic fatigue makes the case for boosters a harder sell | Reuters
Moderna says Omicron-containing booster outperforms current vaccine
COVID-19 vaccine 3rd dose vs. booster — what's the difference? | Valley Health System
COVID-19 Vaccines Advice
What COVID Booster Shots Can and Can't Do | The New Yorker
Troubling CDC vaccine data convinced Biden team to back booster shots - POLITICO
COVID-19: Omicron booster shots
Booster Shots and Additional Doses for COVID-19 Vaccines — What You Need to Know | Johns Hopkins Medicine
COVID-19 vaccine waning and effectiveness and side-effects of boosters: a prospective community study from the ZOE COVID Study - The Lancet Infectious Diseases
Covid-19 Booster Dose Available - Molokai Health Center
Homologous and Heterologous Covid-19 Booster Vaccinations | NEJM
COVID-19 Booster Shots | SCDHEC
COVID-19 Bivalent Boosters | Johns Hopkins | Bloomberg School of Public Health
Updated Covid-19 boosters offer protection, but new studies suggest they don't offer an edge against Omicron | CNN
COVID-19 booster shots: Your questions answered | PeaceHealth
Can I Get a 4th COVID-19 Vaccine Shot? Experts Share Who Will Need Second Boosters First
FDA advisers recommend that Covid-19 boosters for fall should drop original strain | CNN
What to know about omicron-specific Covid vaccines arriving this fall
Booster dose - Wikipedia
Why eight months? What's behind the timing of the Covid booster shot
