In New York’s hospitals, we need all the help we can get

I hear it said now and again that Covid-19 is just a nasty winter bug, nothing more than a new form of flu. From what I’ve seen in New York’s intensive care units in the past few days, I can assure you this is not true. Last month I was still doing my usual job, treating patients with sleep disorders. But my training — and for many years my work — was in critical care medicine. As the coronavirus crisis developed, it was clear to me that I was needed back in the hospital, so I volunteered before the call came. Soon I was making decisions about keeping blood pressure going, when to use ventilators, whether a patient’s organ systems are functioning normally or whether support is needed. Almost every patient seemed to have remarkably rapid and severe lung injury. Most Covid-19 sufferers needed more than 70 per cent oxygen — three times the level present in the air.