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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. [ 4 ] [ 5 ] Epidemic typhus is spread to people through contact with infected body lice , in contrast to endemic typhus which is usually transmitted by fleas .
Typhus, also known as typhus fever, is a group of infectious diseases that include epidemic typhus, scrub typhus, and murine typhus. [1] Common symptoms include fever, headache, and a rash. [1] Typically these begin one to two weeks after exposure. [2] The diseases are caused by specific types of bacterial infection. [1]
1918–1922 Russia typhus epidemic: Typhus: 2–3 million 1–1.6% of Russian population [14] 1918–1922 Russia: 13 Cocoliztli epidemic of 1576: Cocoliztli 2–2.5 million 50% of Mexican population [12] 1576–1580 Mexico 14 1772–1773 Persian Plague: Bubonic plague 2 million – 1772–1773 Persia: 15 735–737 Japanese smallpox epidemic ...
Since the early 16th century, these people were exposed to new diseases brought by Europeans, including smallpox, measles and typhus. A mix of involuntarily relocations and European-imposed changes to agriculture and resolution patterns also created ideal conditions for the spread of infectious diseases, leading to catastrophic declines in the ...
In Chile scrub typhus is known to occur in the southern half of the country and in particular Chiloé Island and the fjords and channels of Patagonia. Between 2015 and 2020 there was a total of 40 known cases in Chile with much of the people affected reporting to work in gathering and cutting firewood. [ 5 ]
Artom was to become one of the leading microbiologists of his generation. Nasta and Artom carried out important research while at the camp relating in particular to the aetiology and pathogenesis of exanthematic typhus. Nasta's findings were published that same year in an article co-authored with Cantacuzino, Bulla and Ionescu-Mihaiesti. [31]
The setting is Tierra del Fuego, the southernmost tip of the Americas, often called el fin del mundo, and though it is 1901 and the beginning of a new century, it certainly feels like the end of ...
Scrub typhus or bush typhus is a form of typhus caused by the intracellular parasite Orientia tsutsugamushi, a Gram-negative α-proteobacterium of family Rickettsiaceae first isolated and identified in 1930 in Japan. [2] [3]