The Novavax vaccine had 90% efficacy against COVID-19 ≥7 d after the second dose.

Sacks, Henry S · Ann Intern Med · 2021

Where this comes from

Abstract

Heath PT, Galiza EP, Baxter DN, et al. <b>Safety and efficacy of NVX-CoV2373 Covid-19 vaccine.</b> N Engl J Med. 2021;385:1172-83. 34192426.

Medical subject headings