Gan rag-weld gaeaf heriol ac unigryw yn sgil effeithiau ychwanegol COVID-19, gofynnir i bobl helpu i ddiogelu gwasanaethau hanfodol ar gyfer y rhai sydd eu hangen fwyaf drwy ddefnyddio gwasanaethau eraill yn lle Adrannau Achosion Brys pan nad yw'r sefyllfa yn peryglu bywyd nac yn ddifrifol.
In anticipation of what will be a uniquely challenging winter with the added effects of COVID-19, people are being asked to help protect vital services for those in most need by accessing alternative services rather than their Emergency Department when their complaint is neither life-threatening nor serious.