Study Adds New COVID-19 Symptoms

Researchers analyzed nearly 12,000 visits by adult patients to emergency departments at five New York City hospitals. They found COVID-19 in 57.5 percent of patients who went to the hospital because of weakness, falls or altered mental status; 55.5 percent of those who came in because their blood sugar was out of control; and 51.4 percent of patients whose chief complaint was a gastrointestinal problem. Read more.