Mae Llywodraeth Cymru wedi derbyn cyngor y Cydbwyllgor ar Frechu ac Imiwneiddio (JVCI) y dylai pobl dros 16 oed sy'n byw gydag unigolion sydd â systemau imiwnedd sydd wedi gwanhau'n ddifrifol gael cynnig brechiad COVID-19 fel blaenoriaeth.
The Welsh Government has accepted Joint Committee on Vaccination and Immunisation’s advice that people over 16 who live with individuals with severely weakened immune systems should be offered COVID-19 vaccination as a priority.