Health
WHO says delta Covid variant has now spread to 80 countries and it keeps mutating – CNBC
The WHO is also tracking recent reports of a “delta plus” variant that has an additional mutation, said Maria Van Kerkhove, the…

A mobile Covid-19 vaccination centre outside Bolton Town Hall, Bolton, where case numbers of the Delta variant first identified in India have been relatively high.
The delta Covid variant, first detected in India, has now spread to more than 80 countries…
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