Ers 2007, dylid rhoi prawf Hepatitis C i’r holl weithwyr gofal iechyd sy’n dechrau yn y GIG, a dylai unrhyw un sy’n rhoi triniaethau llawfeddygol am y tro cyntaf (Exposure Prone Procedures yw’r enw Saesneg ar y rhain) gael prawf Hepatitis C gan yr Ymddiriedolaeth neu’r Bwrdd Iechyd sy’n eu cyflogi.
Since 2007, all healthcare workers who are new to the NHS should be offered a Hepatitis C test and anyone performing surgical procedures for the first time (known as Exposure Prone Procedures) should be tested for Hepatitis C by their employing Trust or Health Board.