Delta variant to become dominant strain of Covid-19 in coming months: WHO

The World Health Organisation has said the Delta variant of Covid-19 is now present in nearly 100 countries as per conservative estimates, and warned that in the coming months the highly transmissible strain will become the dominant variant of the coronavirus globally. In its Covid-19 Weekly Epidemiological Update, the WHO said as of June 29, 2021, "96 countries have reported cases of the Delta variant, though this is likely an underestimate as sequencing capacities needed to identify variants are limited."  

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