Family doctors in Saaremaa and Õismäe start to invite volunteers to take part in the study on coronavirus antibodies KoroSero-EST organised by the University of Tartu. Based on random sampling, the vein blood of 1,080 participants from both communities will be analysed for the presence of antibodies to estimate the number of people having been exposed to coronavirus. After the pilot study, a larger study across Estonia is planned.
The exact number of people who have been infected with coronavirus or recovered from the disease it causes is known nowhere in the ...
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