For people testing positive for an ARI, advice on the varying isolation periods should be followed and are detailed in Public Health Wales guidance.
Pan fo pobl wedi cael canlyniad prawf positif am haint anadlol acíwt, dylid cadw at y cyngor ar gyfnodau ynysu sydd wedi’u nodi yng nghanllawiau Iechyd Cyhoeddus Cymru.