Covigilant Research, LLC Clinical Trials Site Management Organization

Covigilant Research, LLC

Committed To Working Together

Studies: COVID vaccines effective, with limited waning | CIDRAP

Seventeen case patients (4%) and 282 controls (36%) had received two doses of the Pfizer/BioNTech COVID-19 vaccine. Among case patients, 180 (40%) …Read MoreSeventeen case patients (4%) and 282 controls (36%) had received two doses of the Pfizer/BioNTech COVID-19 vaccine. Among case patients, 180 (40%) …

Scroll to Top