Article info
Review
Review of COVID-19 vaccine subtypes, efficacy and geographical distributions
- Correspondence to Mr. Andre Ian Francis, The University of the West Indies, St. Augustine, Trinidad and Tobago; andre.francis{at}my.uwi.edu
Citation
Review of COVID-19 vaccine subtypes, efficacy and geographical distributions
Publication history
- Received June 14, 2021
- Accepted July 4, 2021
- First published August 6, 2021.
Online issue publication
April 21, 2022
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- Previous version (6 August 2021).
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