If you over 50 or between 16 and 59 living with an underlying condition you're eligible for a Covid-19 booster vaccine.
It follows advice from the National Immunisation Advisory Committee to Government - which has been approved by Ministers and the Chief Medical Officer.
Residents of long-term care facilities are being included in the roll-out regardless of age.
Those eligible to receive a booster will be given a dose of a mRNA jab.