Mass Covid testing of secondary-school pupils in England is to be greatly increased in January, in an attempt to reduce the numbers being sent home.
Any students who have been in contact with a positive case will be offered seven days of daily testing, the Department for Education has announced.
Teachers can have weekly Covid tests.
Education Secretary Gavin Williamson said this "huge expansion" of testing would be a "milestone moment" in keeping schools open.
Hamid Patel, head of an academy trust that had piloted such testing, said it had been a "game-changer".
Read more in BBC News
Rule changes steer families towards non-court dispute resolution
Under the latest changes, parties at a mediation information and assessment meeting must be provided with information about the principles, process and different models of
Michaela school wins High Court battle over prayer ban
A High Court judge has ruled any disadvantage to Muslim pupils caused by a prayer ban at Michaela Community School was “outweighed by the aims
Children excluded in primary school less likely to pass GCSEs, new research warns
The majority of children excluded in primary school don’t pass their GCSEs in English and Maths, according to new research. The charity Chance UK looked