The World Health Organization's vaccine-sharing program COVAX forecasts an additional 1.1 billion Covid-19 vaccine doses will be made available globally between now and the end of the year, fewer than previously estimated.
원문출처 : https://www.cnn.com/2021/09/08/health/covax-who-vaccine-availability/index.html
원문출처 : https://www.cnn.com/2021/09/08/health/covax-who-vaccine-availability/index.html