THE ECHO ONLY WITH SARAH HORGAN INTERVIEW 05/01/2021 (coronavirus pandemic). Mary O'Donoghue, CNM2, peer vaccinator, administering the Pfizer Bio-N-Tech vaccine for Covid-19 to Kas Linehan, CNM2, during the roll-out of the staff vaccination programme for Covid-19 at South Infirmary Victoria University Hospital, Cork. Picture Denis Minihane.