Detailed results from the PROVENT Phase III pre-exposure prophylaxis (prevention) trial showed that AstraZeneca’s Evusheld (tixagevimab and cilgavimab), formerly AZD7442, reduced the risk of developing symptomatic COVID-19 by 77% in the primary analysis and by 83% in the six month follow-up analysis, compared to placebo. There were no cases of severe disease or COVID-19 related deaths in the Evusheld group through the six-month follow-up.
Evusheld significantly protected against symptomatic COVID-19 for at least six months in PROVENT Phase III trial in high-risk populations
