Question

what is corona virus or covid -19​

Answer 1

Coronavirus

Coronaviruses are enveloped viruses with a positive-sense RNA genome and with a nucleocapsid of helical symmetry. The SARS epidemic has boosted interest in research on coronavirus biodiversity and genomics. Before 2003, there were only 10 coronaviruses with complete genomes available. After the SARS epidemic, up to December 2008, there was an addition of 16 coronaviruses with complete genomes sequenced, and in September 2012, a novel coronavirus was found in UK.

Answer 2

Answer:

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Coronavirus or Covid-19 is a disease or we can say it is the pandemic which is spread in the whole word, it is is leaked from the research lab of Vuhan in China. It is like SARS virus but more powerful than it. China had given nothing to the world apart from 5 viruses from last 11 years.

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