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Hyperbaric Application to COVID-19 Pulmonary Infection



In the midst of the coronavirus epidemic/pandemic it bears remembering the application of hyperbaric oxygen therapy to the last major pandemic that impacted the United States in 1918, the Spanish Flu Pandemic.  Death was primarily by pulmonary infection and its attendant hypoxemia and respiratory failure.  The first application of hyperbaric medicine to a Spanish Flu victim was likely also the first application to a human being in the United States.  In 1918 Dr. Orval Cunningham of Kansas City was brought a dying friend of a fellow physician.  The patient was moribund and blue.  Before Cunningham could perform his planned animal experiments he was asked to treat this dying patient. With just a one-hour treatment with compressed air at 1.68 atmospheres absolute the patient experienced improvement.  Combined with additional hyperbaric treatments over the next 3 days this patient’s life was saved.  Others followed.



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