At polyclinics, Singapore Citizens are eligible for up to 75% subsidies for vaccinations taken under the National Adult Immunisation Schedule (NAIS). Pioneer Generation and Merdeka Generation (MG) seniors would be eligible for an additional 50% and 25% from their subsidised vaccination bills respectively.  If you prefer to take your vaccinations at a polyclinic, please enquire directly with them on the estimated bill size for your vaccination.