Monitor Your Health
Keeping a Pulse Oximeter and a Thermometer on hand is a good idea, and an easy way to monitor your health.
SARS-CoV-2 [severe acute respiratory syndrome-coronavirus-2] is the name of the virus indicated to cause the disease called COVID-19. The symptoms include: dropping oxygen in blood; increase in heart rate; slight raise in temperature (fever).
Keep a chart when healthy, so you know when blood oxygen drops and temperature rises. For the average person, blood oxygen under 85 combined with temperature over 100°F is indicative that you might have COVID-19 symptoms.