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Elizabeth O. King
Elizabeth Osborne King (October 12, 1912April 8, 1966) was an American microbiologist who discovered and described bacteria of medical importance at the United States Centers for Disease Control and Prevention from the late 1940s through the early 1960s. A 1984 CDC manual dedication referred to King as "internationally known as an authority on a variety of unusual bacteria." The genera ''Kingella'' and ''Elizabethkingia'' and several species of bacteria are named to honor her for her pioneering work. King died of cancer on April 8, 1966, in Atlanta, where she is interred in Oakland Cemetery. Biography Born on October 12, 1912, in Atlanta, Georgia, she earned her Bachelor of Science degree in zoology at the University of Georgia in 1935, and her Master of Science degree in medical technology at Emory University in 1938. In 1943 she joined the Women's Army Corps and served as a commissioned officer during World War II at Fort Detrick, Frederick, Maryland. After the war ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Atlanta, Georgia
Atlanta ( ) is the capital and most populous city of the U.S. state of Georgia. It is the seat of Fulton County, the most populous county in Georgia, but its territory falls in both Fulton and DeKalb counties. With a population of 498,715 living within the city limits, it is the eighth most populous city in the Southeast and 38th most populous city in the United States according to the 2020 U.S. census. It is the core of the much larger Atlanta metropolitan area, which is home to more than 6.1 million people, making it the eighth-largest metropolitan area in the United States. Situated among the foothills of the Appalachian Mountains at an elevation of just over above sea level, it features unique topography that includes rolling hills, lush greenery, and the most dense urban tree coverage of any major city in the United States. Atlanta was originally founded as the terminus of a major state-sponsored railroad, but it soon became the convergence point among severa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
World War II
World War II or the Second World War, often abbreviated as WWII or WW2, was a world war that lasted from 1939 to 1945. It involved the World War II by country, vast majority of the world's countries—including all of the great powers—forming two opposing military alliances: the Allies of World War II, Allies and the Axis powers. World War II was a total war that directly involved more than 100 million Military personnel, personnel from more than 30 countries. The major participants in the war threw their entire economic, industrial, and scientific capabilities behind the war effort, blurring the distinction between civilian and military resources. Air warfare of World War II, Aircraft played a major role in the conflict, enabling the strategic bombing of population centres and deploying the Atomic bombings of Hiroshima and Nagasaki, only two nuclear weapons ever used in war. World War II was by far the List of wars by death toll, deadliest conflict in hu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1912 Births
Year 191 ( CXCI) was a common year starting on Friday (link will display the full calendar) of the Julian calendar. At the time, it was known as the Year of the Consulship of Apronianus and Bradua (or, less frequently, year 944 ''Ab urbe condita''). The denomination 191 for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in Europe for naming years. Events By place Parthia * King Vologases IV of Parthia dies after a 44-year reign, and is succeeded by his son Vologases V. China * A coalition of Chinese warlords from the east of Hangu Pass launches a punitive campaign against the warlord Dong Zhuo, who seized control of the central government in 189, and held the figurehead Emperor Xian hostage. After suffering some defeats against the coalition forces, Dong Zhuo forcefully relocates the imperial capital from Luoyang to Chang'an. Before leaving, Dong Zhuo orders his troops to loot the tombs o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
American Society For Microbiology
The American Society for Microbiology (ASM), originally the Society of American Bacteriologists, is a professional organization for scientists who study viruses, bacteria, fungi, algae, and protozoa as well as other aspects of microbiology. It was founded in 1899. The Society publishes a variety of scientific journals, textbooks, and other educational materials related to microbiology and infectious diseases. ASM organizes annual meetings, as well as workshops and professional development opportunities for its members. History ASM was founded in 1899 under the name the "Society of American Bacteriologists." In December 1960, it was renamed the "American Society for Microbiology." Mission ASM's mission is "to promote and advance the microbial sciences." The society seeks to accomplish this mission through: * Publishing highly-cited publications * Running multi-disciplinary meetings * Deploying resources and expertise around the world * Advocating for scientific research * Foster ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kingella Kingae
''Kingella kingae'' is a species of Gram-negative facultative anaerobic β-hemolytic coccobacilli. First isolated in 1960 by Elizabeth O. King, it was not recognized as a significant cause of infection in young children until the 1990s, when culture techniques had improved enough for it to be recognized. It is best known as a cause of septic arthritis, osteomyelitis, spondylodiscitis, bacteraemia, and endocarditis, and less frequently lower respiratory tract infections and meningitis. There are four species of ''Kingella'': ''K. kingae'', the most common, is part of the bacterial flora of the throat in young children and is transmitted from child to child. When it causes disease, the clinical presentation is often subtle and preceded by a recent history of stomatitis or upper respiratory infection. Other species are ''K. indologenes'', ''K. denitrificans'' (both causing endocarditis) and '' K. oralis'' found in dental plaque. One notable exception is in cases of endo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Campylobacter Fetus
''Campylobacter fetus'' is a rod-shaped, gram-negative species of bacteria within the genus '' Campylobacter'' of phylum Pseudomonadota. Identification of ''C. fetus'' species in infected animals or people is routinely performed by culture on blood or cefoperazone deoxycholate agar. Subspecies of ''C. fetus'' commonly causes reproductive disease in ruminants and gastrointestinal disease in humans. Transmission of ''C. fetus'' subspecies ''venerealis'' occurs mainly through venereal contact while transmission of ''C. fetus'' subspecies ''fetus'' occurs mainly through ingestion of bacteria in a contaminated environment. Infertility in cattle and abortion in sheep are common outcomes of infection associated with ''C. fetus'' subspecies ''venerealis'' and ''C. fetus'' subspecies ''fetus,'' respectively. Disease in humans occurs through zoonotic transmission of ''C. fetus'' mainly via ingestion of contaminated food or water sources. ''C. fetus'' can be diagnosed with polymerase chain re ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pasteurella
__NOTOC__ ''Pasteurella'' is a genus of Gram-negative, facultatively anaerobic bacteria. ''Pasteurella'' species are nonmotile and pleomorphic, and often exhibit bipolar staining ("safety pin" appearance). Most species are catalase- and oxidase-positive. The genus is named after the French chemist and microbiologist, Louis Pasteur, who first identified the bacteria now known as '' Pasteurella multocida'' as the agent of chicken cholera. Pathogenesis Many ''Pasteurella'' species are zoonotic pathogens, and humans can acquire an infection from domestic animal bites. In cattle, sheep, and birds, ''Pasteurella'' species can cause a life-threatening pneumonia; in cats and dogs, however, ''Pasteurella'' is not a cause of disease, and constitutes part of the normal flora of the nose and mouth. ''Pasteurella haemolytica'' is a species that infects mainly cattle and horses: '' P. multocida'' is the most frequent causative agent in human ''Pasteurella'' infection. Common symptoms of pas ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Elizabethkingia Meningoseptica Blood Agar Plate
''Elizabethkingia'' is a genus of bacterium described in 2005, named after Elizabeth O. King, the discoverer of the type species. Before this genus being formed in 2005, many of the species of ''Elizabethkingia'' were classified in the '' Chryseobacterium'' genus. ''Elizabethkingia'' has been found in soil, rivers, and reservoirs worldwide. Classification The genus includes four species: * ''Elizabethkingia anophelis'', isolated from '' Anopheles'' mosquitoes, can cause respiratory tract illness in humans,Wisconsin Department of Health Services:Wisconsin 2016 ''Elizabethkingia anophelis'' outbreak, March 11, 2016 and involved in an 2016 outbreak centered in Wisconsin. * ''Elizabethkingia endophytica'', isolated from blemished stems of sweet corn, ''Zea mays'' * ''Elizabethkingia meningoseptica'', can cause outbreaks of neonatal meningitis in premature newborns and infants * ''Elizabethkingia miricola'', isolated from condensation water in Space Station Mir Epidemiology ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Elizabethkingia Meningoseptica
''Elizabethkingia meningoseptica'' is a Gram-negative, rod-shaped bacterium widely distributed in nature (e.g. fresh water, salt water, or soil). It may be normally present in fish and frogs; it may be isolated from chronic infectious states, as in the sputum of cystic fibrosis patients. In 1959, American bacteriologist Elizabeth O. King (who isolated ''Kingella kingae'' in 1960) was studying unclassified bacteria associated with pediatric meningitis at the Centers for Disease Control and Prevention in Atlanta, when she isolated an organism (CDC group IIa) that she named ''Flavobacterium meningosepticum'' (''Flavobacterium'' means "the yellow bacillus" in Latin; ''meningosepticum'' likewise means "associated with meningitis and sepsis"). In 1994, it was reclassified in the genus ''Chryseobacterium'' and renamed ''Chryseobacterium meningosepticum''(''chryseos'' = "golden" in Greek, so ''Chryseobacterium'' means a golden/yellow rod similar to ''Flavobacterium''). In 20 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Meningitis
Meningitis is acute or chronic inflammation of the protective membranes covering the brain and spinal cord, collectively called the meninges. The most common symptoms are fever, headache, and neck stiffness. Other symptoms include confusion or altered consciousness, nausea, vomiting, and an inability to tolerate light or loud noises. Young children often exhibit only nonspecific symptoms, such as irritability, drowsiness, or poor feeding. A non-blanching rash (a rash that does not fade when a glass is rolled over it) may also be present. The inflammation may be caused by infection with viruses, bacteria or other microorganisms. Non-infectious causes include malignancy (cancer), subarachnoid haemorrhage, chronic inflammatory disease (sarcoidosis) and certain drugs. Meningitis can be life-threatening because of the inflammation's proximity to the brain and spinal cord; therefore, the condition is classified as a medical emergency. A lumbar puncture, in which a needle is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flavobacterium
''Flavobacterium'' is a genus of Gram-negative, nonmotile and motile, rod-shaped bacteria that consists of 130 recognized species. Flavobacteria are found in soil and fresh water in a variety of environments. Several species are known to cause disease in freshwater fish. ''Flavobacterium psychrophilum'' causes the bacterial cold water disease on salmonids and the rainbow trout fry disease on rainbow trout. '' F. columnare'' causes the cotton-wool disease on freshwater fishes. '' F. branchiophilum'' causes the bacterial gill disease on trout. Another member of this genus, '' F. okeanokoites'' is the original source for the type IIs restriction endonuclease ''Fok''I, used in Zinc finger nucleases and TALENs. Nylon-eating bacteria are a strain of ''Flavobacterium'' that is capable of digesting certain by-products of nylon 6 manufacture. Species who are a part of the genus ''Flavobacterium'' are most likely found scattered along in nature. These microbes are mostly found in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Enterobacteriaceae
Enterobacteriaceae is a large family of Gram-negative bacteria. It was first proposed by Rahn in 1936, and now includes over 30 genera and more than 100 species. Its classification above the level of family is still a subject of debate, but one classification places it in the order Enterobacterales of the class Gammaproteobacteria in the phylum Pseudomonadota. In 2016, the description and members of this family were emended based on comparative genomic analyses by Adeolu et al. Enterobacteriaceae includes, along with many harmless symbionts, many of the more familiar pathogens, such as '' Salmonella'', ''Escherichia coli'', '' Klebsiella'', and '' Shigella''. Other disease-causing bacteria in this family include '' Enterobacter'' and '' Citrobacter''. Members of the Enterobacteriaceae can be trivially referred to as enterobacteria or "enteric bacteria",as several members live in the intestines of animals. In fact, the etymology of the family is enterobacterium with the suffix ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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