Introduction of the hexavalent (6 in 1) vaccine including hepatitis B into the routine immunisation schedule for babies born on or after 1 August 2017, file type: PDF, file size: 302 KB
Cyflwyno'r brechlyn hexavalent (6 mewn 1) gan gynnwys hepatitis B i'r amserlen imiwneiddio rheolaidd i fabanod sydd wedi'u geni ar neu wedi 1 Awst 2017, math o ffeil: PDF, maint ffeil: 302 KB