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Baxby, Derrick
Derrick Baxby (1940 – 24 March 2017) was a British microbiologist and authority on ''Orthopoxviruses''. He was a senior lecturer in medical microbiology at the University of Liverpool. He proposed that a presumed horsepox virus could be the long-sought ancestor of vaccinia. In 1977, he reported 12 cases of cowpox occurring in England between 1965 and 1976. Selected publications * ''Jenner's Smallpox Vaccine: The Riddle of Vaccinia Virus and Its Origin''. Heinemann Educational Books, London, 1981. "Two hundred years of vaccination" ''Current Biology'', Vol. 6 (1996), No. 7, pp. 769–772. * "The End of Smallpox", ''History Today'', Vol. 49, No. 3 (March 1999). * "Edward Jenner's Inquiry; A Bicentenary Analysis", ''Vaccine A vaccine is a biological Dosage form, preparation that provides active acquired immunity to a particular infectious disease, infectious or cancer, malignant disease. The safety and effectiveness of vaccines has been widely studied and verifie ...'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Orthopoxviruses
''Orthopoxvirus'' is a genus of viruses in the family ''Poxviridae'' and subfamily ''Chordopoxvirinae''. Vertebrates, including mammals and humans, and arthropods serve as natural hosts. There are 12 species in this genus. Diseases associated with this genus include smallpox, cowpox, horsepox, camelpox, and monkeypox. The most widely known member of the genus is ''Variola virus'', which causes smallpox. It was eradicated globally by 1977, through the use of ''Vaccinia virus'' as a vaccine. The most recently described species is the ''Alaskapox virus'', first isolated in 2015. Microbiology Structure Orthopoxviruses are enveloped with brick-shaped geometries and virion dimensions around 200 nm wide and 250 nm long. Genome Member viruses have linear DNA genomes around 170–250 kb in length. Lifecycle Viral replication is cytoplasmic. Entry into the host cell is achieved by attachment of the viral proteins to host glycosaminoglycans (GAGs), which mediate cellular ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Liverpool
, mottoeng = These days of peace foster learning , established = 1881 – University College Liverpool1884 – affiliated to the federal Victoria Universityhttp://www.legislation.gov.uk/ukla/2004/4 University of Manchester Act 2004. legislation.gov.uk (4 July 2011). Retrieved on 14 September 2011.1903 – royal charter , type = Public , endowment = £190.2 million (2020) , budget = £597.4 million (2020–21) , city = Liverpool , country = England , campus = Urban , coor = , chancellor = Colm Tóibín , vice_chancellor = Dame Janet Beer , head_label = Visitor , head = The Lord President of the Council '' ex officio'' , students = () , undergrad = () , postgrad = () , colours = The University , affiliations = Russell Group, EUA, N8 Group, NWUA, AACSB, AMBA, EQUIS, EASN, Universities UK , website = , logo = Universit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vaccinia
''Vaccinia virus'' (VACV or VV) is a large, complex, enveloped virus belonging to the poxvirus family. It has a linear, double-stranded DNA genome approximately 190 kbp in length, which encodes approximately 250 genes. The dimensions of the virion are roughly 360 × 270 × 250 nm, with a mass of approximately 5–10 fg. The vaccinia virus is the source of the modern smallpox vaccine, which the World Health Organisation used to eradicate smallpox in a global vaccination campaign in 1958–1977. Although ''smallpox'' no longer exists in the wild, ''vaccinia'' virus is still studied widely by scientists as a tool for gene therapy and genetic engineering. Smallpox had been an endemic human disease that had a 30% fatality rate. In 1796, the British doctor Edward Jenner proved that an infection with the relatively mild cowpox virus would also confer immunity to the deadly smallpox. Jenner referred to cowpox as ''variolae vaccinae'' (smallpox of the cow). However, the origins ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cowpox
Cowpox is an infectious disease caused by the ''cowpox virus'' (CPXV). It presents with large blisters in the skin, a fever and swollen glands, historically typically following contact with an infected cow, though in the last several decades more often (though overall rarely) from infected cats. The hands and face are most frequently affected and the spots are generally very painful. The virus, part of the genus '' Orthopoxvirus'', is closely related to the ''vaccinia'' virus. The virus is zoonotic, meaning that it is transferable between species, such as from cat to human. The transferral of the disease was first observed in dairymaids who touched the udders of infected cows and consequently developed the signature pustules on their hands.Vanessa Ngan, "Viral and Skin Infections" 2009 Cowpox is more com ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Current Biology
''Current Biology'' is a biweekly peer-reviewed scientific journal that covers all areas of biology, especially molecular biology, cell biology, genetics, neurobiology, ecology, and evolutionary biology. The journal includes research articles, various types of review articles, as well as an editorial magazine section. The journal was established in 1991 by the Current Science group, acquired by Elsevier in 1998 and has since 2001 been part of Cell Press, a subdivision of Elsevier. According to ''Journal Citation Reports'', the journal has a 2020 impact factor The impact factor (IF) or journal impact factor (JIF) of an academic journal is a scientometric index calculated by Clarivate that reflects the yearly mean number of citations of articles published in the last two years in a given journal, as i ... of 10.834. It was categorized as a "high impact journal" by the Superfund Research Program. References External links * Biology journals English-language journals Cell ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
History Today
''History Today'' is an illustrated history magazine. Published monthly in London since January 1951, it presents serious and authoritative history to as wide a public as possible. The magazine covers all periods and geographical regions and publishes articles of traditional narrative history alongside new research and historiography. A sister publication ''History Review'', produced tri-annually until April 2012, provided information for sixth-form history students. History The magazine was founded after the Second World War, by Brendan Bracken, former Minister of Information, chairman of the ''Financial Times'' and close associate of Sir Winston Churchill. The magazine has been independently owned since 1981. The founding co-editors were Peter Quennell, a "dashing English man of letters", and Alan Hodge, former journalist at the ''Financial Times''. The website contains all the magazine's published content since 1951. A digital edition, available on a dedicated app, was launch ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vaccine (journal)
''Vaccine'' is a peer-reviewed medical journal, published by Elsevier. It is targeted towards medical professionals who are interested in vaccinology, vaccines, and vaccination. The official journal of the Edward Jenner Society and the Japanese Society for Vaccinology, ''Vaccine'' describes itself as "an interface between academics, those in research and development, and workers in the field", covering topics "rang ngfrom basic research through to applications, safety and legislation." , Gregory A. Poland is ''Vaccine''s editor-in-chief An editor-in-chief (EIC), also known as lead editor or chief editor, is a publication's editorial leader who has final responsibility for its operations and policies. The highest-ranking editor of a publication may also be titled editor, managing .... References External links Official website{{med-journal-stub Elsevier academic journals English-language journals Publications established in 1983 Vaccinology journals Weekly journals ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1940 Births
Year 194 ( CXCIV) was a common year starting on Tuesday (link will display the full calendar) of the Julian calendar. At the time, it was known as the Year of the Consulship of Septimius and Septimius (or, less frequently, year 947 ''Ab urbe condita''). The denomination 194 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 Roman Empire * Emperor Septimius Severus and Decimus Clodius Septimius Albinus Caesar become Roman Consuls. * Battle of Issus: Septimius Severus marches with his army (12 legions) to Cilicia, and defeats Pescennius Niger, Roman governor of Syria. Pescennius retreats to Antioch, and is executed by Severus' troops. * Septimius Severus besieges Byzantium (194–196); the city walls suffer extensive damage. Asia * Battle of Yan Province: Warlords Cao Cao and Lü Bu fight for control over Yan Province; the battle lasts for over 100 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
2017 Deaths
This is a list of deaths of notable people, organised by year. New deaths articles are added to their respective month (e.g., Deaths in ) and then linked here. 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998 1997 1996 1995 1994 1993 1992 1991 1990 1989 1988 1987 See also * Lists of deaths by day The following pages, corresponding to the Gregorian calendar, list the historical events, births, deaths, and holidays and observances of the specified day of the year: Footnotes See also * Leap year * List of calendars * List of non-standard ... * Deaths by year {{DEFAULTSORT:deaths by year ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Smallpox
Smallpox was an infectious disease caused by variola virus (often called smallpox virus) which belongs to the genus Orthopoxvirus. The last naturally occurring case was diagnosed in October 1977, and the World Health Organization (WHO) certified the global eradication of the disease in 1980, making it the only human disease to be eradicated. The initial symptoms of the disease included fever and vomiting. This was followed by formation of ulcers in the mouth and a skin rash. Over a number of days, the skin rash turned into the characteristic fluid-filled blisters with a dent in the center. The bumps then scabbed over and fell off, leaving scars. The disease was spread between people or via contaminated objects. Prevention was achieved mainly through the smallpox vaccine. Once the disease had developed, certain antiviral medication may have helped. The risk of death was about 30%, with higher rates among babies. Often, those who survived had extensive scarring of their ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Academics Of The University Of Liverpool
An academy (Attic Greek: Ἀκαδήμεια; Koine Greek Ἀκαδημία) is an institution of secondary or tertiary higher learning (and generally also research or honorary membership). The name traces back to Plato's school of philosophy, founded approximately 385 BC at Akademia, a sanctuary of Athena, the goddess of wisdom and skill, north of Athens, Greece. Etymology The word comes from the ''Academy'' in ancient Greece, which derives from the Athenian hero, ''Akademos''. Outside the city walls of Athens, the gymnasium was made famous by Plato as a center of learning. The sacred space, dedicated to the goddess of wisdom, Athena, had formerly been an olive grove, hence the expression "the groves of Academe". In these gardens, the philosopher Plato conversed with followers. Plato developed his sessions into a method of teaching philosophy and in 387 BC, established what is known today as the Old Academy. By extension, ''academia'' has come to mean the accumulation, de ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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