Emergency services were forced to respond to a carbon monoxide leak at a daycare centre in Allentown, Pennsylvania, which left 27 people including children injured.
A total of 27 people including children and teaching assistants were transferred to four nearby hospitals. All were reported to be in a stable condition.
Parents were notified and some took their children to the hospital themselves, while others were treated outside the nursery premises. In total, 27 students and eight staff were evacuated.
