Effectiveness of various COVID-19 vaccine regimens among 10.4 million patients from the National COVID Cohort Collaborative during Pre-Delta to Omicron periods - United States, 11 December 2020 to 30 June 2022
Vaccine. 2023 Oct 6;41(42):6339-6349. doi: 10.1016/j.vaccine.2023.08.069. Epub 2023 Sep 22.
ABSTRACT
OBJECTIVE: This study reports the vaccine effectiveness (VE) of COVID-19 vaccine regimens in the United States, based on the National COVID Cohort Collaborative (N3C) database.