Methods for detecting probable COVID-19 cases from large-scale survey data also reveal probable sex differences in symptom profiles. - Amit Klein 002; Karena Puldon; Stephan Dilchert; Wendy Hartogensis; Anoushka Chowdhary; Claudine Anglo; Leena S. Pandya; Frederick M. Hecht; Ashley Mason; Benjamin L. Smarr (Frontiers Big Data, 2022)