Why is his country worst affected? I'd expect London and Paris to have most cases
France has almost 1000 cases now many of them around Paris, despite barely testing.
I do not believe the U.K. is testing properly. Despite finding a dozen non linked cases scattered around the place there has been no reports of clustering, which is unheard of with this disease. Also the U.K. has exported cases to Poland, Australia (x 2), the US, and just now Vietnam has announced 9 tourists who came from London have tested positive.
When you are exporting so many cases, and you have unlinked local cases you have a lot of cases.
They are only testing cases linked to travel (to an out of date set of countries) and contacts of confirmed cases. Even with confirmed cases they are testing people only if they came into contact with cases when they were symptomatic, despite the WHO reporting this can be passed asymptomatically. (See the story about the Finchley dentist). The so-called Sentinel system is supposed to be randomly testing people with respiratory symptoms — but only ones that aren’t usually COVID symptoms (per Pulse).
It’s a time bomb IMO.