Immunology Expert Says Dip In Supply Of The Pfizer Vaccine Shouldn't Have A Major Impact On Our Rollout Plan

Pfizer says its EU deliveries will be temporarily reduced

It's because its Belgian production facility's being expanded.

It comes as healthcare workers voice their frustrations about supply.

Yesterday staff in Nenagh Hospital in Co. Tipperary appeared in an online video calling on government to explain why they had not yet been vaccinated.

Immunology professor at Trinity College Dublin, Cliona O'Farrelly, says new vaccines will likely increase supplies over the next month: