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Hace 2 días · Black Death. The Black Death was a bubonic plague pandemic occurring in Europe from 1346 to 1353. It was one of the most fatal pandemics in human history; as many as 50 million people [2] perished, perhaps 50% of Europe's 14th century population. [3] . The disease is caused by the bacterium Yersinia pestis and spread by fleas and through the air.
Hace 1 día · The Black Death is widely believed to have been the result of plague, caused by infection with the bacterium Yersinia pestis. Modern genetic analyses indicate that the strain of Y. pestis introduced during the Black Death is ancestral to all extant circulating Y. pestis strains known to cause disease in humans.
- The Editors of Encyclopaedia Britannica
- It is not known for certain how many people died during the Black Death. About 25 million people are estimated to have died in Europe from the plag...
- The Black Death is believed to have been the result of plague, an infectious fever caused by the bacterium Yersinia pestis. The disease was likely...
- The plague that caused the Black Death originated in China in the early to mid-1300s and spread along trade routes westward to the Mediterranean an...
- Yersinia causes three types of plague in humans: bubonic, pneumonic, and septicemic. Although there is DNA evidence that Yersinia was present in vi...
- The effects of the Black Death were many and varied. Trade suffered for a time, and wars were temporarily abandoned. Many labourers died, which dev...
- The Black Death has also been called the Great Mortality, a term derived from medieval chronicles’ use of magna mortalitas. This term, along with m...
Hace 1 día · Tigris regalis Gray, 1867. The tiger ( Panthera tigris) is the largest living cat species and a member of the genus Panthera native to Asia. It has a powerful, muscular body with a large head and paws, a long tail, and orange fur with black, mostly vertical stripes.
Hace 2 días · Early life Main article: Early life of Isaac Newton Isaac Newton was born (according to the Julian calendar in use in England at the time) on Christmas Day, 25 December 1642 (NS 4 January 1643 [a]) at Woolsthorpe Manor in Woolsthorpe-by-Colsterworth, a hamlet in the county of Lincolnshire. His father, also named Isaac Newton, had died three months before. Born prematurely, Newton was a small ...
Hace 4 días · Un equipo de investigadores de Estados Unidos ha descubierto que los piojos que afectan al cuerpo humano (distintos a los de la cabeza) contribuyen de forma más potente de lo que se pensaba a la transmisión de la bacteria causante de la peste.
Hace 4 días · What is a PESTLE Analysis? PESTLE analysis identifies and evaluates how Political, Economic, Social, Technological, Legal, and Environmental factors impact business operations. The strategic planning framework helps business and project managers in the decision-making process.
CSILKO. Csimpánzféléket Igájukból Lelkesen Kiszabadító Organizáció (CSILKO), care se traduce prin „Organizația Cimpanzeilor Eliberați cu entuziasm de Jugul lor” în limba română, este o organizație non-profit maghiară dedicată salvării și reabilitării cimpanzeilor. Ei lucrează pentru a salva cimpanzeii din captivitate ...
