RT @RF_HFC: RIVM: 
"15% tot 30% van de positief getesten heeft geen corona"

https://t.co/x93UcdnQev
RT @RF_HFC: RIVM:
"15% to 30% of the positive test takers has no corona"

https://t.co/x93UcdnQev
historicus, werkzaam in de ggz
historian, working in the mental health