Association of Homologous and Heterologous Vaccine Boosters With COVID-19 Incidence and Severity in Singapore.
retrospective_cohort · Level III
Where this comes from
- Record sourced from PubMed, PMID 35147657.
- Also identified by DOI 10.1001/jama.2022.1922 and PMC identifier 8838595.
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Abstract
This study estimates SARS-CoV-2 infections and disease severity with the receipt of a booster and by type of booster.
Medical subject headings
- COVID-19
- COVID-19 Vaccines
- Immunization, Secondary