To many scientists and doctors, the risk of singing is clear. “It’s not safe for people to simply return to the choir room and pick things up,” Lucinda Halstead, the president-elect of the Performing Arts Medical Association, said in a telephone interview. William Ristenpart, a chemical engineer at the University of California, Davis, who has studied how disease-carrying particles spread during speech, said in a Zoom interview that he “would strongly agree with the assessment that singing, especially indoors in enclosed spaces, is a terrible idea right now.” – The New York Times