Mae gwasanaethau gofal sylfaenol hefyd yn parhau i ddelio â lefelau eithriadol o alw, fel y gwna'r gwasanaeth 111 a gwasanaethau ambiwlans.  Ddydd Llun, derbyniodd gwasanaethau 111 dros 4000 o alwadau mewn diwrnod, sef y nifer mwyaf erioed mewn un diwrnod. Gwyddom fod nifer mawr o achosion yn y gymuned yn arwain at fwy o gleifion mewn ysbytai, salwch difrifol a cholli anwyliaid. Mae'n cymryd sawl wythnos i newidiadau o ran trosglwyddiad y feirws yn y gymuned ddechrau effeithio ar y pwysau ar ein hysbytai. Ar hyn o bryd, parhawn i weld cynnydd yn nifer y cleifion a dderbynnir i'r ysbyty, ac mae'r cyfartaledd 7 diwrnod diweddaraf yn agos at 120 o dderbyniadau bob dydd, ddwywaith lefel mis Medi.
Primary care services also continue to deal with exceptional levels of demand as does the 111 service and the ambulance services. On Monday the 111 services had over 4000 calls in just one day, which is the highest seen in a single day. We know that high community prevalence leads to higher hospital admissions, serious illness and the loss of our loved ones. It takes several weeks for changes in the community transmission of the virus to start to impact on the pressure on our hospitals. We are currently still seeing increases in hospital admission and the latest 7 day average is close to 120 hospital admissions per day, twice the level we saw in September.