What caused the Black Plague? What is the history of smallpox? Is Hansen's disease the same as leprosy? How do armadillos transmit leprosy? How is the bubonic plague diagnosed? What is the etiology of impetigo? Is leptospirosis the same as leprosy?
What is the causative agent of plague? What caused the Black Plague? How is the bubonic plague diagnosed? What does the bubonic plague do to the body? Where did the bubonic plague originate? What is epidemic typhus? What is a pandemic?
{{B}}Passage One{{/B}}What is this article about A.The Black Plague.B.The flu epidemic of 1918.C.The Plague of Justinian.D.All epidemics. 相关知识点: 试题来源: 解析 B [答案详解] 第一段是文章的主题段,第一句话便是文章的主题句。找到主题段落和句子对于判断文章大意很重要。 反馈 收藏...
Plague is an infectious disease that can affect mammals and is caused by the bacterium Yersinia pestis, which is carried by rodents and fleas. Sunlight and drying can kill plague bacteria on surfaces, according to theU.S. Centers for Disease Control and Prevention. Humans and pets suspected to...
The Bubonic plague, also called the Black Death, swept Europe, Asia, and Africa from 1346 to 1353. So deadly was this disease that it killed one-third of the population of these continents. The plague was spread by fleas infected with bacteria from diseased rats. When it resulted in ...
The Black Deathwas an epidemic of bubonic plague, a disease caused by the bacterium Yersinia pestis that circulates among wild rodents where they live in great numbers and density. When was the Black plague and how many died? It was believed to start in China in 1334, spreading along trade...
The modern plague pandemic began in the Yunnan Province of China in the mid-19th century, then spread to Hong Kong and then via ship, to India, where it exacted the heaviest toll, and to San Francisco in 1899, among many other places. The disease that caused the Black Death is ...
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What is the plague? Plague is a disease caused by Yersinia pestis, a bacterium found in rodents and their fleas. In the Middle Ages, the plague caused tens of millions of deaths across Europe in a series of outbreaks known as the Black Death. While the bacterial infection is still around...