This information, and that you have chosen to have the vaccination, will be recorded in your medical record and on the Wales Immunisation System (WIS) held by NWIS.
Bydd y wybodaeth hon, a'ch penderfyniad i ddewis cael y brechiad, yn cael ei chofnodi yn eich cofnod meddygol ac ar System Imiwneiddio Cymru (SIC) a gedwir gan Wasanaeth Gwybodeg GIG Cymru (GGGC).