According to this there are less than 200 cases of Leptospirosis a year in the US and most of them are in Hawaii.
Re:NYC Subway Rat Detector
by DoingIsLearning on Thursday November 02, 2023 @05:02PM
(#38120099)
That's because people have learned to keep their food where rats can't pee on it. Doesn't mean they are not disease carrying.
The only thing those three (rats, bedbugs, mosquitos) have in common is that they reproduce faster than we can kill them and they hide well.