1987 Black Dragon Fire | |
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| Total costs | N/A |
| Deaths | 191 |
The Black Dragon fire, also known as the 1987 Daxing'anling wildfire (Chinese: 大兴安岭特大森林火灾) or the May 6 fire (Chinese: 5·6大火) was a major wildfire that began in the northeast Daxing'anling Prefecture, Heilongjiang, People's Republic of China on May 6, 1987. It also spread into the Soviet Union. The burning lasted almost a month, when it was finally stopped on June 2, 1987. The fire covered about 10,000 km2 (2,500,000 acres) of which 6,500 km2 (2,500 sq mi) was forest; it destroyed 7.3 million hectares (18 million acres) of forest, including one-sixth of China's entire timber reserves. About 266 people were wounded and 211 died in the fire leaving 50,000 homeless. It was one of the largest wildfires ever to occur, and the largest to strike China in over 300 years.
Source: Wikipedia 1520 Mexico smallpox epidemic 1519-1520 | |
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| Total costs | N/A |
| Deaths | 8000000 |
The history of smallpox in Mexico spans approximately 500 years from the arrival of the Spanish to the official eradication in 1951. It was brought to Mexico by those in Spanish ships, then spread to the center of Mexico, where it became a significant factor in the fall of Tenochtitlan. During the colonial period, there were major epidemic outbreaks which led to the implementation of sanitary and preventive policy. The introduction of smallpox vaccination in New Spain by Francisco Javier de Balmis and the work of Ignacio Bartolache reduced the mortality and morbidity of the disease.
Source: Wikipedia
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