Effects of coronavirus on respiratory system
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coronavirus is alarge family of virus that are common in people and different species of animal including camel,cattles,cats and bats .Rarely animal coronaviruses can infect people and then spread people such as with MERS-cov ,SARS. and now with this news...
The SARS-cov-2virys is abeta coronaviruse ,like MERS-cov,-SARS on february 11,2020 the world health organization annaunced on a official name for this deases that is causing the 2019 novel coronaviruses,outbreak first identified in wuhan china. The new name of this dieases is coronaviruse is 2019 abberviated as covid-19. In covid-19,"co" stands"for corona "
vl stands for "viryse"and "D"for "dieases.....
There are many type of human coronaviruses including some that commonly causes mild upper respiratory tract illness ,like coronaviruses229,E
NL 63, OC 43 or HKU1 but SARS-
-cov-2 is a new strain of coronaviruses that have not been previously identified in humans.
The clinical spectrum of covid -19ranges for milds dieases with non specific signs and symptoms of acute respiratory illness of sever penumonia witj respiratory failure and septic shock. They have also been report of asymptomatic infection with Covid -19
while the pathopysiology of the condition is currently known a structual analysis suggest that the viruses may be able to bind to the angiotsin converting enzyme2 reseptor 8n human which suggest that may have similar pathogensis to SARS. However a unique strctual feature of the spike gklycoprotien receptors binding domain of SARS cov -2
confesse a potentitally higher binding affinity for ACE2 on host
cell compared ToSARS cov. Furin like cleavage site has been identified in the spike protein of the this does note exist in other SARS like coronaviruses.. ...
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