1918-1922 Russia typhus epidemic | |
|---|---|
| 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 1839 Coringa | |
|---|---|
| Total costs | N/A |
| Deaths | 300000 |
On 25 November 1839, the port city of Coringa in Andhra Pradesh on the southeastern coast of British India was battered by a tropical cyclone that destroyed the harbor. Known as the 1839 Coringa cyclone and sometimes also referred to as the 1839 India cyclone and 1839 Andhra Pradesh cyclone, its storm surge caused wide damage. It killed over 300,000 people, making it the second-deadliest storm worldwide after the 1970 Bhola cyclone. Many ships were destroyed and houses were washed out by rising rivers and streams. Croplands were inundated and many animals drowned due to the floods and storm surge. The port city was not rebuilt after the cyclone. Some individuals who survived the disaster rebuilt their homes far from the coast. Some British officials named the area Hope Island, hoping to protect the city from future environmental disasters.
Source: WikipediaOn 9 December 2019 White Island, an active stratovolcano island in New Zealand's northeastern Bay...
The 2018 Volcán de Fuego eruption was a series of volcanic explosions and pyroclastic flows from...
Welcome to 