Based on the opinions of more than 400 experts and practitioners, this study points to ways that will help to identify, address, or mitigate the impact of COVID-19 on children under age 5.
Mae'r astudiaeth hon yn cyfeirio at ffyrdd a fydd yn helpu i nodi, mynd i'r afael / liniaru ag effaith COVID-19 ar blant dan 5 oed.