u/Awkward_Wallaby8962

Relevant section translated:
Just before someone begins to show symptoms of the Andes variant of hantavirus, they are at their most contagious to others, public health umbrella organization GGD GHOR told NU.nl. Despite this, there are no checks to ensure that the Hondius passengers are complying with their home quarantine, and cabin mates are not being required to live separately.

Full article: https://www.nu.nl/buitenland/6395472/hantavirus-is-het-besmettelijkst-bij-wie-nog-geen-klachten-heeft.html

I’ll add it here if they release a full statement on this.