Donoho said she and several other parents had been "talking to the school board about lifting some of these mask requirements since fall of last year." After her son's diagnosis, she helped organize the mask test with the University of Florida lab. The reports from the lab found multiple, "quite dangerous" bacteria samples in the tested masks, among them streptococcus pneumoniae, mycobacterium tuberculosis, staphylococcus aureus, and numerous others. In some cases, the lab technicians pointedly underscored the dangers presented by the bacteria. Noting the presence of neisseria meningitidis in the masks, the technicians wrote that the bacterium "causes meningitis and...