(The following was part of a series of columns entitled Dx IQ from the Society to Improve Diagnosis in Medicine to help you understand how important your role is in getting properly diagnosed. Sadly, SIDM is gone and any links to their website are broken.) The world’s been turned upside down due to COVID-19. Any virus can be a complicated creature, especially when a new one pops up. And because medical experts are learning as they go, and sharing what they learn with the rest