'It's worse than Covid,' says principal as 170 pupils off sick in one day

The principal of a County Londonderry school has said it is like "being back in Covid times" after 170 pupils were off sick on one day alone.
Brian Guthrie of Ebrington Primary School said some children had to attend hospital and a small number were admitted for treatment last week.
Confirmed flu cases among adults and children across Northern Ireland have more than trebled in the last two weeks, rising from 273 to 954, official figures show.
Numbers are expected to rise, according to the Director of Public Health