The Chief Medical Officer for Wales has issued an NHS-wide alert to raise general awareness among clinicians and highlight key guidance and support.
Mae Prif Swyddog Meddygol Cymru wedi cyhoeddi rhybudd ledled y GIG i godi ymwybyddiaeth yn gyffredinol ymhlith clinigwyr ac i dynnu sylw at arweiniad a chymorth allweddol.