Robuta

https://www.sciencedaily.com/releases/2008/02/080227121858.htm Bubonic Plague: How The 'Syringe' Assembly In Plague Bacteria Works | ScienceDaily Bacteria that cause the bubonic plague avoid death in our bodies by injecting our cells with immune evasion proteins. Scientists have discovered a new way... bubonic plaguesyringe assemblybacteriaworkssciencedaily