Ontology highlight
ABSTRACT:
SUBMITTER: Grana C
PROVIDER: S-EPMC9726273 | biostudies-literature | 2022 Dec
REPOSITORIES: biostudies-literature

The Cochrane database of systematic reviews 20221207
<h4>Background</h4>Different forms of vaccines have been developed to prevent the SARS-CoV-2 virus and subsequent COVID-19 disease. Several are in widespread use globally. OBJECTIVES: To assess the efficacy and safety of COVID-19 vaccines (as a full primary vaccination series or a booster dose) against SARS-CoV-2.<h4>Search methods</h4>We searched the Cochrane COVID-19 Study Register and the COVID-19 L·OVE platform (last search date 5 November 2021). We also searched the WHO International Clini ...[more]