Leominster Primary School will be closed today.
The school has been closed due to a fault with the building's fire alarm.
A spokesperson for Leominster Primary School said: "The engineer will be with us this morning, so we may be able to open later this morning or this afternoon."
"Apologies for this closure but the children's safety is paramount. We will update you as soon as we know more."
Sheds housing nearly 200,000 broiler chickens at a Herefordshire farm are to be demolished and rebuilt to a higher standard.