Mae rhai byrddau iechyd wrthi'n nodi practisau i'w dynodi'n hybiau gweithdrefnau cynhyrchu aerosol nad ydynt yn rhai COVID-19 er mwyn ategu gwaith canolfannau deintyddol brys. Drwy godi'r Rhybudd Coch gall y gwaith hwnnw fynd rhagddo ym mhob bwrdd iechyd.
Some health boards are actively identifying practices to be designated non-Covid-19 aerosol generating procedure hubs to compliment the work of the urgent dental centres. This lifting of Red alert allows that process to be progressed in all health boards.