what is corona virus??
Answers
Coronaviruses are a family of viruses that can cause illnesses such as the common cold, severe acute respiratory syndrome (SARS) and Middle East respiratory syndrome (MERS). In 2019, a new coronavirus was identified as the cause of a disease outbreak that originated in China.
The virus is now known as the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). The disease it causes is called coronavirus disease 2019 (COVID-19). In March 2020, the World Health Organization (WHO) declared the COVID-19 outbreak a pandemic.
Public health groups, including the U.S. Centers for Disease Control and Prevention (CDC) and WHO, are monitoring the pandemic and posting updates on their websites. These groups have also issued recommendations for preventing and treating the illness.
Corona virus is a communicable disease . Nowadays ,it is very harmful for all of us .The corona virus particle size is 25nm -120nm.It is commonly called novel corona virus because it is new virus which came 1st time.Sometimes it is also called covid-19. it's full form is :-
co:- corona
vi:-virus disease
and d-19 means it came first in world on December,
2019 in vuhan city of china.
it first spread from bats in china and then came into humans..
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hope it helps u
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itni niche aa hi gaye ho to saara hi padh lo
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pls thanks my answer i will ❤️ ur too dii
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.and also mark as Brainliest one.
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.Good night ☺️
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.Sweet dreams ☺️
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