Heddiw, bydd Grŵp Cyngor Technegol Cymru yn cyhoeddi crynodeb o’r ymchwil a’r dystiolaeth y mae’n eu hystyried er mwyn rhoi cyngor i Lywodraeth Cymru ar y Coronafeirws a chlefyd COVID-19.
Today the Technical Advisory Group (TAG) for Wales will publish a summary of the research and evidence it is considering in order to provide the Welsh Government with advice on the Coronavirus and the disease COVID-19.