新鲜粪便也会感染人。 危险。
you'll hear that bats (although beneficial in insect control) can be dangerous because they carry rabies. But a lesser known danger, and one that is not as easy to avoid, is histoplasmosis. Histoplasmosis is a disease you can get from exposure to bat guano (bat droppings).
https://foreignpolicy.com/2018/06/08/india-is-panicking-about-a-virus-passed-by-bat-poop/
