Negeseuon e-bost rhwng Mark Woolhouse (SAGE) a Catherine Calderwood (Llywodraeth yr Alban), ynghylch trafodaethau Covid-19, dyddiedig rhwng 05/02/2020 a 27/02/2020.
Negeseuon e-bost rhwng Mark Woolhouse (SAGE) a Catherine Calderwood (Llywodraeth yr Alban), ynghylch trafodaethau Covid-19, dyddiedig rhwng 05/02/2020 a 27/02/2020.