The virus corona .
Question : what is the virus COVID-19 or corona?
Answer : The covid-19 or corona virus is a type of group related viruses that cause of disease mammals and birds. In humans coronaviruses cause respiratory infection that can be such as some cause of common cold, and other that can be lethal.
Clinical presentation: corona virus cause acute mild upper respiratory infection .(common cold) .
Structure : spherical or pleomorphic enveloped practical containing single stander RNA associated with a neucloprotein within a capsid
Comprised of matrix protein the envelope bears club-shaped glycoproteion projections.
Answer : The covid-19 or corona virus is a type of group related viruses that cause of disease mammals and birds. In humans coronaviruses cause respiratory infection that can be such as some cause of common cold, and other that can be lethal.
Clinical presentation: corona virus cause acute mild upper respiratory infection .(common cold) .
Structure : spherical or pleomorphic enveloped practical containing single stander RNA associated with a neucloprotein within a capsid
Comprised of matrix protein the envelope bears club-shaped glycoproteion projections.
Corona virus.
How did the covid-19 speard?
The virus covid-19 can be passed from person to person through droplets of coughs and sneezes . Covid-19 has been detected in people all over the world ,and it is considered a big pandemic.
Covid-19.
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