First Ministers Black, Asian and Minority Ethnic COVID-19 Advisory Group, Scientific Subgroup: risk assessment
gwaith gan Grŵp Cynghori’r Prif Weinidog ar COVID-19 a Phobl Ddu, Asiaidd ac Ethnig Leiafrifol: a’i is-grŵp a’u cynnwys yn y gwaith hwn. (