100 SA high school students in isolation

More than 100 students and eight staff at an Adelaide high school have gone into self-isolation over the coronavirus.

Education Minister John Gardner says the move is in response to contact tracing from an earlier COVID-19 case involving Unley High School.

He says this means the school will effectively move into an at-home teaching regime.

"From tomorrow they will be moving to a situation where the standard protocol at Unley High is learning at home," Mr Gardner said.