In addition, after an ambulance has been dispatched to the scene, it must then go through additional cleaning processes to prevent the spread of the virus.
Ar ben hynny, ar ôl i ambiwlans gael ei anfon i’r fan a’r lle, rhaid iddo wedyn fynd drwy brosesau glanhau ychwanegol i atal y feirws rhag lledaenu.