Medical Health Cluster


Large Cohort Study Finds Possible Association Between Postural Orthostatic Tachycardia Syndrome and COVID-19 Vaccination but Far Stronger Link With SARS-CoV-2 Infection

Shortly after COVID-19 vaccines first became available, Tae Chung, MD, noticed something unusual at the Johns Hopkins Postural Orthostatic Tachycardia Syndrome (POTS) program, which he directs. Seven patients newly diagnosed with POTS were either medical students or physicians. They had no recent history of SARS-CoV-2 infection, which, research has suggested, […]

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