Question

history of corona virus?


not from google...​

Answer 1

Answer:

hi friend

Explanation:

in 1960 corona virus discovered the earliest one discovered were infectious bronchitis virus in chickens and 2 virus from Nasal cavities of human patients with the common cold and fever named as human corona virus 229E inhuman coronavirus o c43 later identified as SARS-CoV in 2003,HCoV NL63 in 2004, they are involved in serious respiratory tract infection

the Corona virus 2019-nCoV was reported in wuhan China by 28 January 2020 106 deaths how been reported and 4537 confirmed cases in China 56 confirm cases in 14 other countries this strain has been identified as a novel strain has been named 2019-nCoV by the World Health Organisation(WHO) the suspected virus have originated from snakes which were kept on sale at the Huanan seafood market

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