Coronavirus worldwide: Over 100,000 cases in Africa (chronology) – World

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A government agency monitoring the spread of the coronavirus in Denmark said preliminary results showed that between 0.5 and 1.8 percent of the country’s nearly six million people were infected, the Associated Press reported.The State Serum Institute said the numbers, based on antibody tests done on 2,600 randomly selected residents of five Danish cities, should be “interpreted very carefully”.

“Moreover, whether the numbers can be valid for the entire Danish population can also be influenced by the willingness or unwillingness of groups with different patterns of infection to accept testing,” said Steen Ethelberg, who led the institute’s team. the study.

Ethelberg added that the results were “the first part of the gradual announcement of the study”, and additional results are expected in the coming weeks.

He pointed out that in order to get a complete picture, 6,000 people out of a total of 5.8 million Danes must be surveyed in order to achieve the desired accuracy throughout the country.



Source link
https://www.dnevnik.bg/sviat/2020/05/22/4070057_koronavirusut_po_sveta_nad_100_hil_sluchaia_v_afrika/

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