For the week 15 to 21 February 2023, it is estimated that 2.21% of the community population had COVID-19 (95% credible interval: 1.81% to 2.67%).
Dadansoddiad o gyfran y bobl sy'n profi'n bositif am COVID-19 ar gyfer 15 to 21 Chwefror 2023.