Question

What is COVID-19 ?? What is the mean of COVID-19??​

Answer 1

Answer:

covid-19 is the disease spread by china and covid-19 means coronavirus and the symptoms of coronavirus is sneezing coughing and dry cough tiredness and problem in breathing and from this many persons die day by day

or

COVID-19 is a disease caused by a new strain of coronavirus. 'CO' stands for corona, 'VI' for virus, and 'D' for disease. Formerly, this disease was referred to as '2019 novel coronavirus

I hope it help you

Answer 2

COVID - 19 is a virus. It was reported in Wuhan, china in December 2019 . It has round or elliptic and often Plemorphic form, and a diameter of approximately 60-140nm.