Why Virus Tests at One Elite School Ran Afoul of Regulators. your-feed-science, Coronavirus (2019-nCoV), Tests (Medical), Education (K-12), Coronavirus Reopenings, Workplace Hazards and Violations, Laboratories and Scientific Equipment, Disease Rates, SafeGuard Surveillance LLC, New Trier High School (Winnetka, Ill), Chicago (Ill), Illinois