Fesul bwrdd iechyd lleol, faint o bobl sydd wedi cael prawf coronafeirws hyd yma a pha gyfran o'r profion hyn a oedd yn gadarnhaol?
Wedi'i ateb gan Y Gweinidog Iechyd a Gwasanaethau Cymdeithasol | Wedi'i ateb ar 23/04/2020
Public Health Wales publishes a Statement updated daily at 2.00 pm which gives the numbers of confirmed cases in each local Health Board.
phw.nhs.wales/topics/latest-information-on-novel-coronavirus-covid-19
Work is underway to move to routine publication of coronavirus data in the form of an online dashboard, published on the PHW website.