Whether the early forms of Yersinia pestis caused symptoms as severe as those in the Middle Ages is still unknown. But how ...

But what are the symptoms people should be looking out for, how is the plague transmitted, and is there a cure? Bubonic ...

Yersinia pestis, the bacterium that causes plague ... In this study they show how close examination of the symptoms described suggested that this was indeed the disease now known to be caused ...

Yet the highly infectious disease borne of the bacterium Yersinia pestis still persists ... has first feasted on an infected rodent. Initial symptoms — sudden fever, headache, muscle pain ...

In this new study they show how close examination of the symptoms described suggested that this was indeed the disease now known to be caused by the bacterium Yersinia pestis, whose evolutionary ...