Researchers studying cause, treatment for long COVID-19

Dear Doctors: When are treatments for long COVID going to be available? I had COVID-19 in the very beginning, when there were no tests for it yet, and I've never really recovered. Is long COVID still happening to people who are getting sick now?

Dear Reader: As many of you know by now, the term "long COVID" refers to the ongoing and often debilitating physical symptoms that continue for weeks or mo…