Pfizer-BioNTech seek U.S. OK for second COVID booster for 65 and older | Reuters
US authorises the use of dual-variant covid-19 vaccine boosters | New Scientist
FDA OKs second COVID booster shot for older Americans | CIDRAP
US opens second COVID boosters to 50 and up, others at risk | AP News
US FDA authorizes second Omicron-updated COVID booster for older adults | Reuters
U.S. FDA considers approving a second COVID-19 booster shot -WSJ | Reuters
U.S. Covid cases, booster shots on the rise as country nears Christmas
Safety Monitoring of COVID-19 mRNA Vaccine Second Booster Doses Among Adults Aged ≥50 Years — United States, March 29, 2022–July 10, 2022 | MMWR
COVID-19 Vaccine Booster Shots Are Outpacing First and Second Doses
Who's eligible for second Covid-19 booster shots -- and when to get them | CNN
Biden gets second booster shot, pushes for more COVID funding | Reuters
U.S. authorizes second COVID booster for Americans 50 and older | Reuters
The Data Point: An early-spring uptick in Covid-19 vaccinations comes as more 65-and-older Americans get a shot
The new COVID boosters: What doctors and patients need to know | AAMC
US CDC signs off on second Omicron-updated COVID-19 booster for older adults - CNA
What is a booster shot and why do I need it? | OSF HealthCare
2nd booster for over 50? Here's how to decide if you need one : Shots - Health News : NPR
U.S. Health Officials Clear Second Booster for Those 50 and Older - The New York Times
Why aren't more Californians getting second COVID booster shots? It's complicated
Biden Administration May Offer Second Coronavirus Boosters to All Adults - The New York Times
U.S. debates a summer booster for people under 50 | NPR & Houston Public Media
