In certain maps that show Europe during the black plague it shows Poland as free of plague how was this possible and more questions about it?

by Tight_Ad2181

One map said from 1350 to 1500.

How was this possible for such long periods of time as claimed in maps that have year ranges. They obviously can't slaughter every rat that crosses the border. Maybe road blocks but the border was massive so someone could cross anywhere.

Completely separate and I have very little historical knowledge so I'm not trying to express any belief in what I'm about to ask. But does it have something to do with Poland being friendly towards Jews compared to other parts of Europe. Like didn't England expell them around here.

Noble_Devil_Boruta

The issue you are speaking about is the relic of relatively substandard research, as Poland seems to have been hit by Black Plague to the extent typical to the rest of Europe and Asia. You should definitely acquaintance yourself with this excellent response by u/mikedash covering both the Black Plague in Poland and the origins of the misconception presented in the title.