From 1 st September 2023, if you have received one dose of HPV vaccine you are fully vaccinated against HPV and will not need any additional doses.
O 1 Medi 2023 ymlaen, os ydych wedi cael un dos o’r brechlyn HPV, rydych wedi’ch brechu’n llawn yn erbyn HPV ac ni fydd angen unrhyw ddos ychwanegol arnoch.