What you need to know about COVID-19 testing

What you need to know about COVID-19 testing

“Testing, contact tracing and isolation” is the new mantra for the COVID-19 age. Each is a critical part of the overall strategy to keep us safe as the economy opens and we begin again to circulate. Of the three, testing is the most poorly understood. Here are some things you should know about what these tests are, how they work and how they should be interpreted.