Since pupils and staff returned to school, at least 42 schools across the city and the rest of the county have been affected by positive COVID-19 tests.
Here all the schools that we know of that have been forced to send pupils home or close year groups because of the virus.
5. Sheffield and South Yorkshire schools with new Covid-19 cases
Plover Primary School, Doncaster. Photo: Google
6. Sheffield and South Yorkshire schools with new Covid-19 cases
Outwood Academy Danum, Doncaster. Photo: Google
7. Sheffield and South Yorkshire schools with new Covid-19 cases
Carr Lodge Academy, Doncaster. Photo: Google
8. Sheffield and South Yorkshire schools hit by coronavirus
Sheffield Springs Academy. Photo: JPIMedia