Sample of healthcare workers with minor symtoms

The results of a researchproject are in.

1000 healthcareworkers of Noord Brabant have reported themselves to be tested, because they had minor symtoms.
4% of them carried the Covid-19 virus.
There are clear regional differences.

The research has been conducted by the RIVM, the Dutch National Institite for Health and Environment.

The guideliness will be adjusted later.