Ireland's COVID-19 vaccination programme is based on the principles of safety, effectiveness and fairness, with the objective of reducing severe illness, hospitalisations and deaths from COVID-19 infection.
The immunisation programme in Ireland is based on the advice of the National Immunisation Advisory Committee (NIAC). The NIAC makes recommendations on vaccination policy to the Department of Health based on the prevalence of the relevant disease in Ireland and international best practices in relation to immunisation.
Following the recommendation for use of vaccines against COVID-19 by the European Medicines Agency (EMA) and authorisation for use by the European Commission, the National Immunisation Advisory Committee develops guidance for their use in Ireland which is contained in the Immunisation Guidelines for Ireland. These guidelines are continuously updated and include guidance on all new vaccines as they are approved for use in Ireland.
You can view the guidelines here: www.hse.ie/eng/health/immunisation/hcpinfo/guidelines/covid19.pdf
The NIAC will continue to examine emerging evidence regarding booster vaccines for others in the population where there is evidence of waning immunity and reduced effectiveness and will make further recommendations if required.