Covid’s Harrowing Complications
It’s good news that the death rate from Covid-19 has trended dramatically downward since April, even as the number of new cases is surging. But it’s far from the whole story. Unlike common colds caused by other coronaviruses, Covid-19 is more than a transient, self-limited respiratory infection. There have been numerous reports of nonrespiratory manifestations, including loss of smell or taste, confusion and cognitive impairments, fainting, sudden muscle weakness or paralysis, seizures, ischemic strokes, kidney damage, abnormal blood-coagulation tests, transmission to...