We know that COVID-19 affects different population groups in Wales in different ways and the NHS has worked closely with community groups and leaders, responding to local issues such as:
Gwyddom fod COVID-19 yn effeithio ar wahanol grwpiau poblogaeth yng Nghymru mewn gwahanol ffyrdd ac mae'r GIG wedi gweithio'n agos gyda grwpiau ac arweinwyr cymunedol, gan ymateb i faterion lleol fel: