Rats are a significant problem in many cities, carrying diseases like leptospirosis and hantavirus, and causing property damage.
In Somerville, Massachusetts, a novel approach is being taken to reduce the rat population: birth control.
They are directly responsible for ruining Christmas," says Adeline Lining, a resident of Somerville, who had her Christmas pears eaten by rats.
Residents of Somerville have horror stories about the rats, with Adeline Lining sharing her experience of receiving a delivery of Bartlett pears that were eaten by rats within hours.
The city is trying to address the issue through birth control, recognizing that rats are not just a nuisance, but also a health and property risk.
Author's summary: City uses birth control to curb rat population.