Bydd y pigiad yn lleihau faint o gyswllt sydd rhwng unigolion a staff gofal iechyd  rheng flaen a staff fferyllfeydd yn ystod pandemig y coronafeirws, tra'n parhau i ddarparu triniaeth ym maes camddefnyddio sylweddau. Bydd hefyd ar gael mewn carchardai yng Nghymru.
The injection will reduce the amount of contact between individuals and frontline healthcare and pharmacy staff during the coronavirus pandemic, while still continuing to provide substance abuse treatment. It will also be available within prisons in Wales.