1918-1922 Russia typhus epidemic | |
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| Total costs | N/A |
| Deaths | 3000000 |
Epidemic typhus, also known as louse-borne typhus, is a form of typhus so named because the disease often causes epidemics following wars and natural disasters where civil life is disrupted. Epidemic typhus is spread to people through contact with infected body lice, in contrast to endemic typhus which is usually transmitted by fleas.Though typhus has been responsible for millions of deaths throughout history, it is still considered a rare disease that occurs mainly in populations that suffer unhygienic extreme overcrowding. Typhus is most rare in industrialized countries. It occurs primarily in the colder, mountainous regions of central and east Africa, as well as Central and South America. The causative organism is Rickettsia prowazekii, transmitted by the human body louse (Pediculus humanus corporis). Untreated typhus cases have a fatality rate of approximately 40%.Epidemic typhus should not be confused with Murine typhus, which is more endemic to the United States, particularly Southern California and Texas. This form of typhus has similar symptoms, but is caused by Rickettsia typhi. It is carried primarily in rat feces and fleas, as well as other rodents. It is not as deadly as louse-born typhus. It occurs only during the summer and fall, when rodents are active among humans.
Source: Wikipedia 1871 Peshtigo fire | |
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| Total costs | N/A |
| Deaths | 2500 |
The Peshtigo fire was a large forest fire on Oct. 8, 1871, in northeastern Wisconsin, United States, including much of the southern half of the Door Peninsula and adjacent parts of the Upper Peninsula of Michigan. The largest community in the affected area was Peshtigo, Wisconsin which had a population of approximately 1,700 residents. The fire burned about 1.2 million acres and is the deadliest wildfire in recorded history, with the number of deaths estimated between 1,500 and 2,500. Although the exact number of deaths is debated, mass graves [both those already exhumed and those still being discovered] in Peshtigo and the surrounding areas show that the death toll of the blaze was most likely greater than the 1889 Johnstown flood death toll of 2,200 people or more.Occurring on the same day as the more famous Great Chicago Fire, the Peshtigo fire has been largely forgotten, even though it killed far more people. In total, the Great Chicago Fire had taken one-fifth as many lives as the Peshtigo Fire. 'Everybody's heard about the Chicago fire, and that got all the publicity at the time,' said a volunteer at the Peshtigo Fire Museum, named Ruth Wiltzius, whose great-grandfather perished while trying to escape. 'Peshtigo was a backwards lumber town then -- who had ever heard of it? Chicago was the big city. Which one was going to get more attention?'Nonetheless, several cities in Michigan, including Holland and Manistee (across Lake Michigan from Peshtigo) and Port Huron (at the southern end of Lake Huron), also had major fires on the same day. These fires, along with many other fires of the nineteenth century had the same basic causes: small fires coupled with unusually dry weather.
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