Hello everyone... Hope all of you are good. Corona virus disease ( COVID -19) is an infectious disease caused by a newly discovered corona virus. If COVID-19 is spreading in your community, stay safe by taking some simple precautions, such as physical distancing, wearing a mask, keeping rooms well ventilated, avoiding crowds, cleaning your hands, and coughing into a bent elbow or tissue. Check local advice where you live and work. Do it all!