Using vaccine data combined with electronic health records, we report that mRNA boosters provide greater protection than a 2-dose regimen against SARS-CoV-2 infection and related hospitalizations. The benefit of a booster was more evident in the elderly and those with comorbidities.
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| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC8903410 | PMC |
| http://dx.doi.org/10.1093/cid/ciac110 | DOI Listing |
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