This year, the flu nasal spray vaccine will again be offered to 2 and 3 year old children (age on 31 August 2024) from September.
Eleni, bydd y brechlyn rhag y ffliw drwy chwistrell trwyn yn cael ei gynnig eto i blant 2 a 3 oed (oedran ar 31 Awst 2024) o fis Medi.