[luspr]

You are right. According to the Robert-Koch-Institut, even in Germany, where there is a lot of testing being done, the number of actual cases is probably a lot higher than the number of confirmed cases. We are talking about 10x or higher.

[cycrutchfield]

Please cite your sources, preferably a paper pre-print

[luspr]

It was in a press conference with the German minister of health and the RKI. The British chief medical advisor estimated 20x in Britain. Of course nobody really knows at this point. In Germany, a large-scale study using antibody tests is starting next week to estimate the true numbers.