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.
9. Sheffield and South Yorkshire schools hit by coronavirus
Wellgate Primary School. Photo: JPImedia
10. Sheffield and South Yorkshire schools hit by coronavirus
Hillsborough Primary School Photo: JPIMedia
11. Sheffield and South Yorkshire schools hit by coronavirus
St Michael's and All Angels Primary School Photo: JPImedia
12. Sheffield and South Yorkshire schools hit by coronavirus
King Ecgbert School. Photo: JPIMedia