Detailed text transcripts for TV channel - CNN - 20210621:06:07:00
Its way to becoming the dominant variant globally because of its significantly increased transmissability. >> reporter: one w.h.o. official says africa is particularly vulnerable because of a lack of vaccines. the delta variant is being detected on at least 14 countries on the couldn't net. even countries that have had success with their vaccination programs are being inundated with new cases. more than 46% of the population in the uk is fully vaccinated, but covid-19 infections are increasing there once again. the delta variant fueling the rise. a similar spike in indonesia. authorities in on...