F.D.A. Authorizes Updated Covid Booster Shots Targeting Omicron Subvariants - The New York Times
New Covid-19 Booster Shots for This Fall: What to Know - WSJ
What COVID Booster Shots Can and Can't Do | The New Yorker
Pfizer asks FDA for approval to expand omicron booster to 5- to 11-year-olds | PBS NewsHour
Effectiveness of Bivalent mRNA Vaccines in Preventing Symptomatic SARS-CoV-2 Infection — Increasing Community Access to Testing Program, United States, September–November 2022 | MMWR