The COVID-19 is an infectious disease that is caused by a new coronavirus introduced to humans for the first time.
The spread of this infectious disease is through through the droplets produced when an infected person speaks, coughs or sneezes.
Please take time to read this article from CDC and take standard precautions for infection prevention and educate yourself.
For more information regarding to coronavirus, please visit this link below – https://www.cdc.gov/coronavirus/2019-ncov/infection-control/control-recommendations.html