Germany has done 836,725 tests / million.
U.K. has done 4,331,536 tests / million.
So, the U.K. has so far conducted more than five times the rate of Germany.
So, either over testing by U.K. or under testing by Germany.
Chris Whitty has claimed every child will catch covid, unless they are vaccinated, then they still might catch it. The U.K. claims 7,565,864 cases of confirmed covid, Germany claims 4,185,633 cases of confirmed covid. Germany has a much bigger population than does the U.K.
So, either they will have more Delta cases in the coming weeks or they are ignoring covid, in those people who do not show symptoms, or people are more reluctant to get tested for covid in Germany?