Contrary to his predictions, President Trump won't have a coronavirus vaccine ready by Election Day, vaccine experts tell CNN after reviewing data from Moderna, the first company to begin its Phase 3 clinical trials of a coronavirus vaccine in the United States.
원문출처 : https://www.cnn.com/2020/08/10/health/covid-vaccine-election-moderna-clinical-trials/index.html
원문출처 : https://www.cnn.com/2020/08/10/health/covid-vaccine-election-moderna-clinical-trials/index.html