Mae gan fonitro dŵr gwastraff y potensial i gynrychioli’r gwir lefelau o COVID-19 yn ein cymunedau. Mae hyn oherwydd nad yw’n cael ei effeithio cymaint gan newidiadau i bolisi profi cymunedol ac a yw pobl yn cael eu profi ai peidio.
Wastewater monitoring has the potential to be representative of the true levels of COVID-19 in our communities, as it is less affected by changes to community testing policy and whether or not people get tested.