COVID-19 Incidence and Death Rates Among Unvaccinated and Fully Vaccinated Adults with and Without Booster Doses During Periods of Delta and Omicron Variant Emergence — 25 U.S. Jurisdictions, April 4–December 25, 2021 | MMWR
Vaccines and Boosters Offer Best Defense Against Omicron
Study: Omicron booster gives significant additional protection against COVID-19 – AZ Dept. of Health Services Director's Blog
FDA clears extra COVID booster for some high-risk, older Americans | PBS NewsHour
Moderna exec says company could have Omicron booster ready in March | Reuters
Durability of omicron-neutralising serum activity after mRNA booster immunisation in older adults - The Lancet Infectious Diseases
Pfizer, BioNTech say bivalent COVID-19 booster shot performs better against BA.5 omicron subvariant - ABC News
What you need to know about the new omicron booster shots
Significant increase' in protection vs Omicron from mRNA boosters, study says | Reuters
A Bivalent Omicron-Containing Booster Vaccine against Covid-19 | NEJM
Pfizer says its booster shot can protect against Omicron - POLITICO
Moderna says its new vaccine booster shows 'superior' response to omicron : NPR
KFF COVID-19 Vaccine Monitor: Early Omicron Update | KFF
News Flash • Jefferson County, CO • CivicEngage
AAFP Supports Use of Updated COVID-19 Booster Shots | AAFP
Study shows Pfizer-BioNTech booster protects over 65s against Delta and Omicron
COVID-19 vaccine booster dose needed to achieve Omicron-specific neutralisation in nursing home residents - eBioMedicine
Omicron Boosters and Flu Shots: What to Know This Fall | Cedars-Sinai
El refuerzo actualizado de la vacuna contra el COVID-19 combate las subvariantes responsables del 98% de los casos actuales : Oregon Health News Blog
Por qué la tercera dosis de la vacuna contra la COVID-19 es fundamental contra Ómicron | National Geographic
