Mae’r Gweinidog Iechyd Vaughan Gething wedi cadarnhau bod bron i hanner miliwn o bunnau wedi’i roi i raglen beilot a fydd yn tynnu sylw at arwyddion cynnar o’r coronafeirws yng Nghymunedau Cymru drwy fonitro’r systemau carthffosiaeth.
A pilot programme which will flag early signs of the coronavirus in Welsh communities by monitoring sewage systems, has been awarded almost half a million pounds - the Health Minister Vaughan Gething has confirmed.