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Second Plague Pandemic
The second plague pandemic was a major series of epidemics of plague that started with the Black Death, which reached Europe in 1348 and killed up to half of the population of Eurasia in the next four years. Although the plague died out in most places, it became endemic and recurred regularly. A series of major epidemics occurred in the late 17th-century, and the disease recurred in some places until the late 18th-century or the early-19th century. After this, a new strain of the bacterium gave rise to the third plague pandemic, which started in Asia around the mid-19th century. Plague is caused by the bacterium ''Yersinia pestis,'' which exists in parasitic fleas of several species in the wild and of rats in human society. In an outbreak, it may kill all of its immediate hosts and thus die out, but it can remain active in other hosts that it does not kill, thereby causing a new outbreak years or decades later. The bacterium has several means of transmission and infection, including ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plague (disease)
Plague is an infectious disease caused by the bacterium ''Yersinia pestis ''Yersinia pestis'' (''Y. pestis''; formerly '' Pasteurella pestis'') is a gram-negative, non-motile, coccobacillus bacterium without spores that is related to both '' Yersinia pseudotuberculosis'' and '' Yersinia enterocolitica''. It is a facu ...''. Symptoms include fever, weakness and headache. Usually this begins one to seven days after exposure. There are three forms of plague, each affecting a different part of the body and causing associated symptoms. Pneumonic plague infects the lungs, causing shortness of breath, coughing and chest pain; bubonic plague affects the lymph nodes, making them swell; and septicemic plague infects the blood and can cause tissues to necrosis, turn black and die. The bubonic and septicemic forms are generally spread by flea bites or handling an infected animal, whereas pneumonic plague is generally spread between people Airborne disease, through the air via infectio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Virulence
Virulence is a pathogen's or microorganism's ability to cause damage to a host. In most, especially in animal systems, virulence refers to the degree of damage caused by a microbe to its host. The pathogenicity of an organism—its ability to cause disease—is determined by its virulence factors. In the specific context of gene for gene systems, often in plants, virulence refers to a pathogen's ability to infect a resistant host. The noun ''virulence'' derives from the adjective ''virulent'', meaning disease severity. The word ''virulent'' derives from the Latin word ''virulentus'', meaning "a poisoned wound" or "full of poison." From an ecological standpoint, virulence is the loss of fitness induced by a parasite upon its host. Virulence can be understood in terms of proximate causes—those specific traits of the pathogen that help make the host ill—and ultimate causes—the evolutionary pressures that lead to virulent traits occurring in a pathogen strain. Virulent ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ibn Al-Wardi
Abū Ḥafs Zayn al-Dīn ʻUmar ibn al-Muẓaffar Ibn al-Wardī ( ar, عمر ابن مظفر ابن الوردي), known as Ibn al-Wardi, was an Arab historian -, the author of ''Kharīdat al-ʿAjā'ib wa farīdat al-gha'rāib'' ("The Pearl of wonders and the Uniqueness of strange things"), a geographical treatise with sections on natural history. He also wrote ''Tarikh Ibn al-Wardi'' ("The History by Ibn al-Wardi"). Kharidat The ''Kharīdat'' summed up the geographical knowledge of the Arabic world of the time, referring to climate, terrain, fauna and flora, population, way of living, existing states and their governments in individual regions of the world. The work was accompanied by a coloured world map and a picture of Ka'bah. Although in the book al-Wardi credits al-Mas'udi, al-Tusi and several other sources, Mohamed Bencheneb claimed it was merely a plagiarism of a book by Egyptian writer Najm ad-Dīn Aḥmad ibn Ḥamdān ibn Shabib al-Ḥanbali (ca. 1332), entitled '' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bubonic Plague Map
A bubo (Greek βουβών, ''boubṓn'', 'groin') is adenitis or inflammation of the lymph nodes and is an example of reactive lymphadenopathy. Classification Buboes are a symptom of bubonic plague and occur as painful swellings in the thighs, neck, groin or armpits. They are caused by ''Yersinia pestis'' bacteria spreading from flea bites through the bloodstream to the lymph nodes, where the bacteria replicate, causing the nodes to swell. Plague buboes may turn black and necrotic, rotting away the surrounding tissue, or they may rupture, discharging large amounts of pus. Infection can spread from buboes around the body, resulting in other forms of the disease such as pneumonic plague. Management Plague patients whose buboes swell to such a size that they burst tend to survive the disease. Before the discovery of antibiotics, doctors often drained buboes to save patients. Buboes are also symptoms of other diseases, such as chancroid and lymphogranuloma venereum. In thes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cholera
Cholera is an infection of the small intestine by some strains of the bacterium '' Vibrio cholerae''. Symptoms may range from none, to mild, to severe. The classic symptom is large amounts of watery diarrhea that lasts a few days. Vomiting and muscle cramps may also occur. Diarrhea can be so severe that it leads within hours to severe dehydration and electrolyte imbalance. This may result in sunken eyes, cold skin, decreased skin elasticity, and wrinkling of the hands and feet. Dehydration can cause the skin to turn bluish. Symptoms start two hours to five days after exposure. Cholera is caused by a number of types of ''Vibrio cholerae'', with some types producing more severe disease than others. It is spread mostly by unsafe water and unsafe food that has been contaminated with human feces containing the bacteria. Undercooked shellfish is a common source. Humans are the only known host for the bacteria. Risk factors for the disease include poor sanitation, not enou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
First Cholera Pandemic
First or 1st is the ordinal form of the number one (#1). First or 1st may also refer to: *World record, specifically the first instance of a particular achievement Arts and media Music * 1$T, American rapper, singer-songwriter, DJ, and record producer Albums * ''1st'' (album), a 1983 album by Streets * ''1st'' (Rasmus EP), a 1995 EP by The Rasmus, frequently identified as a single * ''1ST'', a 2021 album by SixTones * ''First'' (Baroness EP), an EP by Baroness * ''First'' (Ferlyn G EP), an EP by Ferlyn G * ''First'' (David Gates album), an album by David Gates * ''First'' (O'Bryan album), an album by O'Bryan * ''First'' (Raymond Lam album), an album by Raymond Lam * ''First'', an album by Denise Ho Songs * "First" (Cold War Kids song), a song by Cold War Kids * "First" (Lindsay Lohan song), a song by Lindsay Lohan * "First", a song by Everglow from '' Last Melody'' * "First", a song by Lauren Daigle * "First", a song by Niki & Gabi * "First", a song by Jonas Brot ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Central Russia
Central Russia is, broadly, the various areas in European Russia. Historically, the area of Central Russia varied based on the purpose for which it is being used. It may, for example, refer to European Russia (except the North Caucasus and Kalinigrad). The 1967 book by Stephen P. Dunn and Ethel Dunn ''The Peasants of Central Russia'' defines the area as the territory from Novgorod Oblast to the north to the border with Ukraine in the south and from Smolensk Oblast to the west and Volga to the east. A review of the book clarifies that this concept is treated in the book as the historical and ethnographical one: this is the historical area of Great Russians.L. A. Anokhina, V. Iu. Krupianskaia, M. N. Shmeleva (translated by Stephen P. Dunn and Ethel Dunn), "On the Study of the Russian Peasantry", ''Current Anthropology'', ''Current Anthropology'', Vol. 14, No. 1/2 (Feb. - Apr., 1973), pp. 143-157, See also * Central Agricultural Zone (Russia) * Central Economic Region o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Russian Plague Of 1770–1772
Russian(s) refers to anything related to Russia, including: * Russians (, ''russkiye''), an ethnic group of the East Slavic peoples, primarily living in Russia and neighboring countries * Rossiyane (), Russian language term for all citizens and people of Russia, regardless of ethnicity * Russophone, Russian-speaking person (, ''russkogovoryashchy'', ''russkoyazychny'') *Russian language, the most widely spoken of the Slavic languages *Russian alphabet *Russian cuisine * Russian culture * Russian studies Russian may also refer to: * Russian dressing *''The Russians'', a book by Hedrick Smith * Russian (comics), fictional Marvel Comics supervillain from ''The Punisher'' series *Russian (solitaire), a card game * "Russians" (song), from the album ''The Dream of the Blue Turtles'' by Sting *"Russian", from the album '' Tubular Bells 2003'' by Mike Oldfield *"Russian", from the album '' '' by Caravan Palace *Nik Russian, the perpetrator of a con committed in 2002 *The South African na ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Great Plague Of 1738
The Great Plague of 1738 was an outbreak of the bubonic plague between 1738 and 1740 that affected areas of the Habsburg Empire, now in the modern nations of Romania, Hungary, Ukraine, Serbia, Croatia, Slovakia, Czechia and Austria. Although no exact figure is available, the epidemic likely killed over 50,000 people. In February 1738 the plague hit the Banat region, having been spread there by the Imperial Army. According to the 1740 Hungarian Diet, the Great Plague claimed 36,000 lives. Southeastern Transylvania may have been the hardest area hit. Over the following eight years, the plague killed a sixth of the population of Timișoara. Timișoara's St. Mary and St. John of Nepomuk Monument is dedicated to the plague's victims. The plague would return to hit the city again in 1762–1763. Other cities in the region were also stricken. Between October 1737 and April 1738, 111 deaths were reported in Zărneşti, and 70 in Codlea. More than 10% of the population of Cluj-Napoca was ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Great Plague Of Marseille
The Great Plague of Marseille was the last major outbreak of bubonic plague in Western Europe. Arriving in Marseille, France, in 1720, the disease killed a total of 100,000 people: 50,000 in the city during the next two years and another 50,000 to the north in surrounding provinces and towns. While economic activity took only a few years to recover, as trade expanded to the West Indies and Latin America, it was not until 1765 that the population returned to its pre-1720 level. Pre-plague city Sanitation board At the end of the plague of 1580, the people at Marseille took some measures to attempt to control the future spread of disease. The city council of Marseille established a sanitation board, whose members were to be drawn from the city council as well as the doctors of the city. The exact founding date of the board is unknown, but its existence is first mentioned in a 1622 text of the Parliament of Aix. The newly established sanitation board made a series of recommendation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Great Plague Of Vienna
The Great Plague of Vienna occurred in 1679 in Vienna, Austria, the imperial residence of the Austrian Habsburg rulers. From contemporary descriptions, the disease is believed to have been bubonic plague, which is caused by the bacterium ''Yersinia pestis'', carried by fleas associated with the black rat and other rodents. The city was crippled by the epidemic, which recurred fitfully into the early 1680s, claiming an estimated 76,000 residents. Vienna, located on the River Danube, was a major trading crossroads between east and west. As a result of this traffic, the city had suffered from episodic plague outbreaks since the first wave of " Black Death" in the fourteenth century. The city was crowded and densely built. Descriptions indicate that there were no public sewers or drainage systems, with stinking mounds of domestic garbage littering the streets. In addition, warehouses for trade goods, which held items such as clothing, carpets, and grain for months at a time, w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Great Plague Of London
The Great Plague of London, lasting from 1665 to 1666, was the last major epidemic of the bubonic plague to occur in England. It happened within the centuries-long Second Pandemic, a period of intermittent bubonic plague epidemics that originated in Central Asia in 1331 (the first year of the Black Death), and included related diseases such as pneumonic plague and septicemic plague, which lasted until 1750. The Great Plague killed an estimated 100,000 people—almost a quarter of London's population—in 18 months. The plague was caused by the '' Yersinia pestis'' bacterium, which is usually transmitted through the bite to a human by a flea or louse. The 1665–66 epidemic was on a much smaller scale than the earlier Black Death pandemic. It became known afterwards as the "great" plague mainly because it was the last widespread outbreak of bubonic plague in England during the 400-year Second Pandemic. London in 1665 The plague was endemic in 17th-century London, as ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
