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WHO warns virus crisis not over as vaccine rollout approaches
By Agence France-Presse| Posted by Susmita Pakrasi | Washington
UPDATED ON DEC 05, 2020 02:30 PM IST
The word of caution comes as the United States clocked a record number of Covid-19 cases for a second day in a row, with the country preparing for what US President-elect Joe Biden has called a “dark winter”.
