Yeah its from drudge but look at this "Watch the water"

Highlights

"The bacteria that cause plague, or the Black Death, could be lying dormant in common soil and water sources, posing a serious public health risk, scientists have warned."

"The team says their research does not mean that this process occurs naturally but is an important theory because scientists have never properly understood how plague recurs after lying dormant."

"Some nefarious agent or actor could easily infect an amoeba and the amoeba could be spread into the water supply or sprayed over a crop field."

https:// www.telegraph.co.uk/news/0/plague-hiding-plain-sight-warn-scientists/