"Ok so I'm a Swedish intensivist working i Göteborg.
We currently don't use chloroquine/hydroxychloroquine in the treatment of Covid-19 because:
1. We tried it and have not noticed any obvious positive effect. 2. No serious study have been able to replicate the success of the first French (severly flawed) study. 3. Potential severe sideeffects.
Awaiting the completion of ongoing studies we are using other treatment protocols. Should chloroquine/hydroxychloroquine be shown to improve outcome we will of course use it. "