Mae atodiad newydd wedi’i lunio gyda’r bwriad o gynorthwyo darparwyr iechyd i wneud penderfyniadau wrth ystyried y defnydd o brofion COVID-19 penodol i gefnogi ymweliadau ag ysbytai. Datblygwyd yr atodiad gan Grŵp Trosglwyddiad Nosocomiaidd Llywodraeth Cymru ac mae’n nodi y gall darparwyr iechyd ystyried profion COVID-19 ar gyfer ymwelwyr ag ysbytai fel rhan o ddull seiliedig ar asesiad risg.
A new annex aims to give health providers an aid to decision making when considering the use of particular COVID-19 tests to support hospital visiting.  The annex has been developed by the Welsh Government Nosocomial Transmission Group and states that COVID-19 testing may be considered by health providers for visitors to hospitals as part of a risk assessed approach.