A common bacterium that can reduce the spread of dengue fever

Incredible writeup with nice infographics! If I only glanced at it, I'd want to read this part:

> "Wolbachia is a tiny bacterium that naturally occurs in around half of all insect species, including fruit flies, bees, beetles, moths, dragonflies, butterflies, and some mosquitoes [...] when these mosquitoes are bred to carry it, they are much less likely to transmit viruses from person to person. This doesn’t just apply to dengue fever but also to other diseases such as yellow fever, Zika, and chikungunya."

(emphasis mine)