Last September, a tiny, itchy welt appeared just above my left hip. I thought I had an insect bite. I was visiting New York City at the time, and I worried it might be a sign of bed bugs. But after I flew home, the welt began to swell. Soon it was big as a […]
infection
Scientists know a lot about infectious diseases. But a new study in the Archives of Internal Medicine finds that the treatment guidelines created by the Infectious Diseases Society of America (IDSA) are based on imperfect evidence. Only one in seven treatment recommendations relied on evidence from a randomized controlled trial, the gold standard in medicine. […]