Research in the Netherlands shows 3% of blooddonors have anti-bodies [0] (or [1] for translation). The Netherlands has about 17 million people. Assuming the 3%

Research in the Netherlands shows 3% of blooddonors have anti-bodies [0] (or [1] for translation). The Netherlands has about 17 million people. Assuming the 3% translates to only 1% of the population, that still would be 170.000 Officially they found 30.000 positively tested cases [2]. So even with this (I think) conservative estimate there are at the very least 5 times more infected people than tested cases. So proably most of the infected people really do not seem to have any sympthoms. [0] https://www.nu.nl/coronavirus/6045092/rivm-ongeveer-3-procent-bloeddonoren-heeft-antistoffen-tegen-coronavirus.html https://www.nu.nl/coronavirus/6045092/rivm-ongeveer-3-procen... [1] https://translate.google.com/translate?hl=en&sl=auto&tl=en&u=https%3A%2F%2Fwww.nu.nl%2Fcoronavirus%2F6045092%2Frivm-ongeveer-3-procent-bloeddonoren-heeft-antistoffen-tegen-coronavirus.html https://translate.google.com/translate?hl=en&sl=auto&tl=en&u... [2] https://www.rivm.nl/coronavirus-covid-19/actueel https://www.rivm.nl/coronavirus-covid-19/actueel