Four children who attend a Welsh school are now part of an investigation into E.coli infections. Public Health Wales said that two children have confirmed E.coli infection and now a further two "probable" cases are being investigated.
The children attend Ysgol Pen Barras in Ruthin as well as the Miri Meithrin setting in Llanfair Dyffryn Clwyd. No outbreak has been declared as of yet.
Parents were first told of the infection two weeks ago, and the nursery was temporarily closed as children were invited to provide stool samples to PHW who are investigating the cases alongside Denbighshire County Council.
