Masks to remain mandatory in Hillsborough schools after judge tosses lawsuit By Gloria Gomez and FOX 13 News Staff Published article TAMPA, Fla. - Students in Hillsborough County schools must continue to wear masks to slow the spread of COVID-19. A judge on Wednesday dismissed a lawsuit filed by parents who opposed the district’s mandate. The district implemented the mask rule over the summer before classes even resumed as part of the larger plan to contain the coronavirus while also allowing in-person classes. All students and staff are required to wear face-coverings except while eating and in some instances outside.