Home Forums US Life Moderna vaccine test update Moderna vaccine test update Home Forums Forums US Life Moderna vaccine test update EditDelete t 45.***.242.28 2020-07-1418:08:38 Moderna 자료에 의하면 최대 2년까지의 감염 예방효과를 목표로 만들어졌다 합니다. The study is designed to primarily evaluate the efficacy, safety, and immunogenicity of mRNA-1273 to prevent COVID-19 for up to 2 years after the second dose of mRNA-1273.