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What the latest studies show — and what they don't — about the bivalent boosters' effectiveness - Vox
Updated Covid boosters cut the infection risk from XBB.1.5 subvariant by half, CDC finds
Effectiveness of a bivalent mRNA vaccine booster dose to prevent severe COVID-19 outcomes: a retrospective cohort study - The Lancet Infectious Diseases
Pfizer, BioNTech say bivalent COVID-19 booster shot performs better against BA.5 omicron subvariant - ABC News
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
What to know about BA.5, Paxlovid, and new vaccines coming out this fall | AAMC
Opinion | Will we repeat the same mistake we made on covid boosters? - The Washington Post
RACGP - Second bivalent booster receives ATAGI recommendation
Information for Persons Who Are Immunocompromised Regarding Prevention and Treatment of SARS-CoV-2 Infection in the Context of Currently Circulating Omicron Sublineages — United States, January 2023 | MMWR
A new COVID vaccine is here, but those at greatest risk may not get it as outreach drops off | PBS NewsHour
Questions answered about the COVID-19 bivalent booster vaccines - Mayo Clinic News Network
Bivalent booster recipients show slightly higher protection against infection and significantly higher protection against death than monovalent booster recipients
Updated Covid-19 boosters offer protection, but new studies suggest they don't offer an edge against Omicron | CNN
Omicron boosters better at preventing COVID infection than previous shots: CDC | The Hill
What you need to know about bivalent boosters for COVID-19 | Hub
Bivalent Boosters against Severe Omicron Infection | NEJM
Why COVID-19 vaccines might become a yearly thing
A Bivalent Omicron-Containing Booster Vaccine against Covid-19 | NEJM
Effectiveness of Bivalent mRNA Vaccines in Preventing Symptomatic SARS-CoV-2 Infection — Increasing Community Access to Testing Program, United States, September–November 2022 | MMWR
New Covid booster shots don't protect better against omicron BA.5, studies find
Early Estimates of Bivalent mRNA Vaccine Effectiveness in Preventing COVID-19–Associated Emergency Department or Urgent Care Encounters and Hospitalizations Among Immunocompetent Adults — VISION Network, Nine States, September–November 2022 | MMWR
Early Estimates of Bivalent mRNA Booster Dose Vaccine Effectiveness in Preventing Symptomatic SARS-CoV-2 Infection Attributable to Omicron BA.5– and XBB/XBB.1.5–Related Sublineages Among Immunocompetent Adults — Increasing Community Access to Testing ...
Updated COVID-19 booster targets subvariants responsible for 98% of cases today : Oregon Health News Blog
Why and When to Get a Bivalent Covid-19 Booster | Johns Hopkins | Bloomberg School of Public Health
Common Questions About Bivalent COVID-19 Boosters | Johns Hopkins | Bloomberg School of Public Health
Bivalent Boosters against Severe Omicron Infection | NEJM
Updated COVID-19 booster targets subvariants responsible for 98% of cases today | Malheur County Health Department
Updated Bivalent Boosters Offer Extra Protection Against COVID-19