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There’s a Global Shortage of Medical Oxygen. Covid-19 Is Making It Worse.

Oxygen is one of the most abundant elements in the universe, but patients are dying from a lack of it

A blue medical oxygen concentrator.

I’ve seen countless severe Covid-19 patients struggling to breathe. When they come into the emergency room, we immediately put an oxygen face mask on them and hook it to…



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Craig Spencer MD MPH

NYC ER doctor | Ebola Survivor | Director of Global Health in Emergency Medicine at Columbia University | Public Health Professor | Doctors Without Borders BoD