Covid-19 is the new virus that has been devastating the world. People are anxiously awaiting tests to determine whether they have been infected. This article will discuss the main types of tests used to diagnose Covid-19: PCR (polymerase chain reaction) and rapid covid testing in Brawley. What Is Covid-19: Causes and Symptoms Covid-19 is a contagious respiratory disease caused by the SARS-CoV-2...