Categories Animals The Bubonic Plague, Rodents and Outbreak Post author By admin Post date July 7, 2020 Since last year, persons inflicted with bubonic plague have one thing in common: having contact with a marmot. So what exactly causes a bubonic plague outbreak? Powered by WPeMatico ← WildEarth → Climate Explained: What Earth Would Be Like If We Hadn’t Pumped Greenhouse Gases Into the Atmosphere