By Q Radio news
Blood donations in Northern Ireland have fallen by more than a third over Christmas and the New Year.
The Northern Ireland Blood Transfusion Service says its blood stocks are "significantly down" as a result.
It's blaming the Covid-19 pandemic as people can't donate blood if they've had a vaccine or booster jab in the last seven days.

Minister halts business rates process after hospitality backlash
Tributes paid to man who died after car crashes into shop in Co Tyrone
Four more Santander branches to close in Northern Ireland
Mike Nesbitt to retain position as Health Minister
Storm Chandra named as Met Office issues fresh weather warnings