Pls why do they Name this virus COVID-19?

pls why do they Name this virus COVID-19?

Use roman numerals and calculate after that subtract -19
The final answer that u are going to find is 666

Co conora
V. Virus
D. Diagnosed
2019
Covid19

The name of diseases caused by SARScov-2 is COVID- 19

Co-corona
Vi-virus
D-disease
19-stands for 2019

C - Chinese
O - Ordered
V - Viruses
I - In
D - December
2019

That’s the index number… Indexing means assign a code number to a disease, or diagnosis.