A case of tuberculosis (TB) linked to a high school in Caerphilly is being investigated.
Public Health Wales, Aneurin Bevan University Health Board and Caerphilly council are looking into the matter after one person associated with Blackwood Comprehensive School was diagnosed with the infection.
As a precaution all pupils and teachers who had contact with the individual will be offered screening for TB. There is nothing to suggest that the individual contracted TB at the school, according to the council.