expert reaction to preprint from Oxford looking at immunogenicity and efficacy of the Oxford/AstraZeneca vaccine with a 3-month gap between doses, and looking at whether data says anything about transmission | Science
UK decision to space vaccination doses sparks fierce debate over risk
Doctors call for shorter gap between Pfizer Covid vaccine doses in UK | Coronavirus | The Guardian
Longer gap between COVID-19 vaccine doses may increase immune response
Take Another Look at the Spacing Between COVID Vaccine Doses | MedPage Today
Changing the UK COVID-19 vaccine dosing schedule - POST
Disparities in COVID-19 Vaccination Coverage Between Urban and Rural Counties — United States, December 14, 2020–January 31, 2022 | MMWR
Chart: 28 Days Later: The Pfizer/BioNTech Vaccination Process | Statista
Comparison of Moderna versus Pfizer-BioNTech COVID-19 vaccine outcomes: A target trial emulation study in the U.S. Veterans Affairs healthcare system - eClinicalMedicine
Study: 2 COVID vaccine doses much more effective than 1 against Delta | CIDRAP
Immunogenicity of standard and extended dosing intervals of BNT162b2 mRNA vaccine - ScienceDirect
COVID-19: Gap seen between vaccines for preventing hospitalizations - Los Angeles Times
Covid: Pfizer, Moderna project $51 billion in combined vaccine sales this year
Longer gap between Pfizer jabs boosts antibody response in elderly
COVID-19 Vaccine Second-Dose Completion and Interval Between First and Second Doses Among Vaccinated Persons — United States, December 14, 2020−February 14, 2021 | MMWR
Testing fractional doses of COVID-19 vaccines | PNAS
U.S. CDC recommends five-month gap for Pfizer COVID-19 booster dose | Reuters
Why you need the second COVID-19 vaccine dose | OSF HealthCare
COVID Booster Shots: Everything You Need to Know | The Brink | Boston University
What if I can't get in for my second Pfizer dose and the gap is longer than 3 weeks?
Covid vaccine: Wales has delivered 70,000 of 275,000 doses - BBC News
Covid-19 vaccine booster dose: What you need to know | RNZ News
