Hi all, Under the Infectious Diseases Act, vaccination against diphtheria and measles are compulsory. Other vaccinations under the National Childhood Immunisation Programme, although highly recommended, are optional. Diphtheria toxoid was combined with acelluar pertussis vaccine and tetanus toxoid to make the combination DTaP vaccine. You can go to Raffles hospital to have Measles vaccination for your kid. Single dose of measles vaccine cost(including consultation and GST) would be approximately $220. For DTaP vaccination you can go to Polyclinic. It is free.