Fy mhryder uniongyrchol yw'r wybodaeth a'r cymorth i drigolion Cymru yr effeithir arnynt. Rwyf wedi gofyn i Iechyd Cyhoeddus Cymru ddarparu cymorth a chyngor ychwanegol i'r byrddau iechyd yr effeithir arnynt yn ychwanegol at negeseuon cyfathrebu UKHSA. Byddant hefyd yn asesu effaith bosibl y digwyddiad hwn ar gyfraddau achosion ac adroddiadau epidemioleg i Gymru.
My immediate concern is the information and support for the Welsh residents impacted and I have asked Public Health Wales to provide additional support and advice to the affected health boards in addition to the UKHSA communications. They will also be assessing the potential impact of this incident on the case rates and epidemiology reports for Wales.