New COVID-19 Booster Protects Against Omicron

Bivalent Boosters Protect Against New COVID-19 Variants

How booster shots can help protect you from Omicron

Covid omicron booster shots should better protect against infection, serious illness

Pfizer says COVID booster offers protection against Omicron - Los Angeles Times

IDPH on X: Updated #COVID19 boosters protecting against Omicron are now available! People age 12 and up are eligible to receive an updated booster 2 months after their last COVID-19 dose. The

CDC on X: #COVID19 vaccine protection lessens over time. Get your COVID-19 booster to increase your protection from COVID-19, including the #Omicron variant. Find your booster: / X

Pfizer, BioNTech find updated COVID booster protects against Omicron in trial

CDC recommends new COVID booster for all Americans over 6 months amid rising cases, hospitalizations - ABC News

Effectiveness of the new omicron booster confirmed

Pfizer-BioNTech Covid-19 shot loses power against Omicron variant

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