Forget taking two to three Covid shots a year. Moderna hopes to roll out a single-dose annual booster to cover the coronavirus, the flu and another common respiratory virus within the next five years.
원문출처 : https://www.cnn.com/2022/08/11/business/moderna-covid-vaccines-annual-booster-intl-hnk/index.html
원문출처 : https://www.cnn.com/2022/08/11/business/moderna-covid-vaccines-annual-booster-intl-hnk/index.html