Washington Post: Scientists know ways to help stop viruses from spreading on airplanes. They’re too late for this pandemic.

Washington Post: Scientists know ways to help stop viruses from spreading on airplanes. They’re too late for this pandemic.. “On March 14, 1977, a woman with the flu climbed aboard a 737 and headed for Kodiak, Alaska, with 53 other passengers and crew. After an engine failed, most of them sat on the runway with the cabin doors shut, and the ventilation system off, for two hours. Within three days, 38 more people were sick. More than four decades after state and federal epidemiologists showed how easily viruses spread from person to person on airplanes, the novel coronavirus has decimated global aviation. Daily passenger screenings are down 95 percent, according to the Transportation Security Administration. Though there have been significant advances since the 1970s, and airlines spent weeks touting the safety of flying and their steps against the coronavirus, passenger cabins still pose a danger for the spread of infectious diseases, experts said. It is a problem of biology, physics and pure proximity, with airflow, dirty surfaces and close contact with other travelers all at play.”