For the first time ever, an entire city has been protected from Dengue Fever. The Australian city of Townsville has been dengue-free since 2014, and it’s all thanks to bacteria!
I know what you’re thinking:
“Aren’t bacteria the bad guys?”
I used to think bacteria were only good for one thing, causing disease, but it turns out many bacteria are helpful, and Wolbachia takes this to a whole new level.