17
Oct
Why It Matters: New ways to diagnose and treat long Covid.This is one of several new studies documenting distinct biological changes in the bodies of people with long Covid — offering important discoveries for a condition that takes many forms and often does not register on standard diagnostic tools like X-rays.The research could point the way toward possible treatments, including medications that boost serotonin. And the authors said the biological pathway that their research outlines could unite many of the major theories of what causes long Covid: lingering remnants of the virus, inflammation, increased blood clotting and dysfunction of the…