Sister Phillipa Kohl Becker, one of the home's trustees, said the residents had been "simply wonderful" under difficult circumstances.

BBC: Hull care home to close due to running costs

"We already know that active and passive smoking has severe health implications, " said Phillipa Major, its assistant director of research.

BBC: NEWS | Health | Smoke interferes with asthma drug

Dywedodd Phillipa Ford o Gymdeithas Siartredig Ffisiotherapi wrth y pwyllgor fod amserau aros ar gyfer gwasanaethau cadair olwyn wedi gwella ond eu bod yn anfoddhaol o hyd, gyda'r amserau aros hiraf yng ngogledd Cymru.

BBC: Pwyllgor Iechyd a Gofal Cymdeithasol