Incidence and Estimated Vaccine Effectiveness Against Symptomatic SARS-CoV-2 Infection Among Persons Tested in US Retail Locations, May 1 to August 7, 2021.
case_control · Level III
Where this comes from
- Record sourced from PubMed, PMID 34935923.
- Also identified by DOI 10.1001/jamanetworkopen.2021.43346 and PMC identifier 8696565.
- Licence recorded as CC BY-NC-ND.
- Because redistribution is not established, this page shows the abstract only. Follow the links below for the full text.
Abstract
This case-control study evaluates the estimated vaccine effectiveness against infection changes over time to help inform public health policy and clinical practices.
Medical subject headings
- COVID-19
- COVID-19 Vaccines
- Pandemics
- Vaccine Efficacy