SARS-CoV-2 variants BA.4 and BA.5 show substantial immune escape compared with BA.1 and BA.2
News - CHMP Recommends Additional Authorisation Modification of Comirnaty (BioNTech/Pfizer) As a Bivalent Vaccine Adapted to Omicron BA.4/BA.5 for Booster Vaccinations - Paul-Ehrlich-Institut
Pfizer Covid Vaccine Protects Against Omicron Sublineages BA.4 and BA.5: Study - Bloomberg
Moderna booster candidate shows strong response against Omicron subvariants | Reuters
Allegheny County residents could get new COVID-19 boosters as soon as next week | Pittsburgh Post-Gazette
Does the bivalent booster work for new COVID-19 strains? | Fortune Well
RACGP - Updating COVID-19 vaccines 'on the agenda', but not sustainable
U.S. regulators authorize updated COVID-19 boosters targeting newest variants | CBC News
Deutsches Primatenzentrum: Emerging Omicron subvariants BA.2.12.1, BA.4 and BA.5 are inhibited less efficiently by antibodies
El Reino Unido aprueba las vacunas de Pfizer y BioNTech - YouTube
Antibody escape of SARS-CoV-2 Omicron BA.4 and BA.5 from vaccine and BA.1 serum - ScienceDirect
Covid-19 Booster Shots Targeting Omicron Authorized, Likely to Be Offered Soon - WSJ
A Bivalent Omicron-Containing Booster Vaccine against Covid-19 | NEJM
FDA let Pfizer, Moderna seek BA.5 booster approval without key data | Fortune
Health officials plan for updated vaccines with an eye on COVID's unpredictability - ABC News
Portal CNM - Anvisa aprova duas novas vacinas bivalentes para dose de reforço contra Covid-19 - Confederação Nacional de Municípios
Covid: Omicron subvariants BA.4 and BA.5 escape antibodies from vaccination and prior infection, studies suggest | CNN
Suspending COVID-related patents won't solve poverty | The Hill
Bivalent vaccine in Canada: Pfizer's Omicron shot authorized | CTV News
Are current COVID-19 vaccines in England effective against severe BA.4 and BA.5 Omicron sub-lineage infections?
Por qué escapa al efecto de las vacunas la subvariante BA.5 de ómicron? | CAS
Japan eyes rollout of free BA.5-tailored COVID-19 shots on Oct. 13 - The Japan Times
Updated Covid-19 booster shots expanded to children as young as 5 | CNN
White House: Get new COVID booster by Halloween
Pfizer, BioNTech say bivalent COVID-19 booster shot performs better against BA.5 omicron subvariant - ABC News
La OMS autorizó la vacuna de Pfizer-Biontech - YouTube
RACGP - Second bivalent booster receives ATAGI recommendation
La Comisión Europea autoriza la vacuna de Pfizer para otras dos subvariantes de Ómicron
