what is the corona virus


Sagot :

Answer:

Coronavirus disease (COVID-19) is an

infectious disease caused by the SARS-CoV-2 virus.

Most people who fall sick with COVID-19 will experience mild to moderate symptoms and recover without special treatment. However, some will become seriously ill and require medical attention

Answer:

Coronaviruses are a group of related viruses that cause diseases in mammals and birds. In humans, coronaviruses cause respiratory tract infections that can range from mild to lethal.

Explanation:

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