According to the Health and Safety Executive (HSE), there were around 20 deaths from accidental CO poisoning in England and Wales for the period Autumn 2020-21.
Hysbysiadau i Arolygiaeth Gofal Cymru (AGC) am farwolaethau preswylwyr mewn cartrefi gofal i oedolion yn gysylltiedig â COVID-19 yn ystod y pandemig coronafeirws ay gyfer 1 Mawrth i 7 Gorffennaf 2020.