[arcticbull]

That likely has to do with availability of tests, who's getting tested, where and when. With Sweden not attempting to stop the spread, I doubt they've done wide-spread population testing. They're likely limiting it to hospitals, so the fact it's flat its really what matters until they kick off their wide-spread serological study in the works.

[edit] I misread, disregard, but preserving for posterity.

[rightbyte]

There is random sampling being done. 2,5% had an ongoing infection in Stockholm in late Mars.[1]

Now, 11/100 blood givers in Stockholm who has not been sick in the last two weeks have antibodies according to researchers.

That gives you a naive mortality rate of 0,4% per infection, assuming the spread among bloodgivers is the same as the population in general and just dividing the death count by 11% of the population. It is a high eastimate as I guess many wont get traceable antobodies and mostly asymptotic people give blood.

[1] (Swedish) https://www.folkhalsomyndigheten.se/publicerat-material/publ...

[hyperpape]

Active vs. recovered is a metric related to the people who are tested and confirmed. It cannot be changed by testing fewer people, only by rapidly ramping the number of tests up or down.

[arcticbull]

Ah pardon, I misread. You're totally right.