the Black death.. originated in China in the early to mid-1300s and spread along trade routes westward to the Mediterranean and northern Africa. It reached southern England in 1348 and northern Britain and Scandinavia by 1350.Black Death that caused the plaguehe .
people in Eurasia and North Africa, peaking in Europe from 1347 to 1351. Plague, the disease caused by the bacterium Yersinia pestis, was the cause Y. pestis infection most commonly results in bubonic plague, but can cause septicaemic or pneumonic plagues..
the Black Death, also known as the Pestilence and the Plague,[a] was the most fatal pandemic recorded in human history, resulting in the deaths of up to 75–200 million