Biotechnology company Moderna announced Monday that preliminary data suggests its half-dose booster shot increased antibody levels against Omicron compared with the levels seen when a fully vaccinated person does not receive a booster -- and a larger-sized dose of the booster increases antibody levels even more.
원문출처 : https://www.cnn.com/2021/12/20/health/moderna-booster-omicron-bn/index.html
원문출처 : https://www.cnn.com/2021/12/20/health/moderna-booster-omicron-bn/index.html