The COVID-19 Long Haul Foundation

Treatment, Referral & Educational Support for COVID-19 Illnesses & Vaccine Injury

Long COVID and Vascular Injury in 2026: Emerging Evidence for Endothelial Dysfunction, Microvascular Disease, and Persistent Immunothrombotic Pathology

John Murphy, M.D., M.P.H., D.P.H. President COVID-19 Long-haul Foundation Abstract Long COVID, also termed post-COVID condition or post-acute sequelae of SARS-CoV-2 infection (PASC), has emerged as one of the most […]

Mitochondrial Depletion and Long-COVID: Etiology, Pathophysiology, Diagnostics, and Clinical Implications

John Murphy, M.D., MPH, D.P.H., President The COVID19 Long-haul Foundation AbstractA growing body of evidence implicates mitochondrial dysfunction — including depletion of mitochondrial DNA (mtDNA), loss of mitochondrial membrane potential, […]

COVID Fatigue: Etiology, Genomics, Physiology, Pathology, Neurobiology, Sleep Disturbance, Treatment, and Prognosis

John Murphy, CEO COVID-19 Long-haul Foundation Abstract Fatigue is the most prevalent and disabling symptom among survivors of SARS‑CoV‑2 infection, persisting in a substantial proportion of patients months to years […]

The Lingering Pandemic: Mapping the Arc of Long COVID and the Search for Recovery

By John Murphy, The COVID 19 Long-haul Foundation Introduction: A Pandemic That Didn’t End When the world first confronted SARS-CoV-2 in early 2020, the prevailing narrative was one of acute […]