>>2113482
>>2113500
>Will the Black Death sweep across the entire Old World as it originally did, or will it primarily be confined to Europe?

It's semi-dynamic, so it will depend a bit on each game. For instance, in my current game, the country that got impacted the most was Delhi:

By the way, there are a couple of game rules about it that you can tweak; these are the default values:

>Can you show us the mentioned "pest house" building please?