Theorien zur Virusausbreitung

Luftfeuchtigkeit als Einflussfaktor #

Kaur Parve on Twitter: "What happened in Central Europe on Oct 10-13 so that many people started to become ill? pic.twitter.com/TGIzdp6PTy / Twitter"

What happened in Central Europe on Oct 10-13 so that many people started to become ill? pic.twitter.com/TGIzdp6PTy