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@rchusid@med-mastodon.comComparison of Moderna and Pfizer boosters in veterans.
NatureComparative effectiveness of third doses of mRNA-based COVID-19 vaccines in US veterans - Nature MicrobiologyHead-to-head comparison of third doses of mRNA COVID-19 vaccines in US Veterans finds that both are effective against documented SARS-CoV-2 infection and severe COVID-19 outcomes.