A member of Medina College has tested positive for coronavirus.
A 'small number' of children and adults are self-isolating, according to the Isle of Wight Council.
A council spokesperson said:
“One member of the Medina College community has tested positive for Covid-19. Families and staff have all been informed.
"After seeking public health advice, a small number of children and adults will self-isolate till 13th February."
The school remains open for other pupils.
Those working from home will be able to access remote learning.
An interactive map, showing COVID-19 cases at schools on the Island, can be found here: