Ar 30 Tachwedd, gwnaeth Bwrdd Iechyd Prifysgol Caerdydd a'r Fro gau'r uned newyddenedigol i achosion newydd wedi i dri baban brofi'n bositif am Acinetobacter baumannii (A.baumannii) gan ddangos symptomau neu beidio. Roedd 14 o fabanod yn derbyn gofal yn yr uned pan gafodd ei chau.
Cardiff and Vale University Health Board closed the neonatal unit to new admissions on 30 November after three babies tested positive for Acinetobacter baumannii (A.baumannii) colonisation or infection. There were 14 babies being cared for on the unit at the time it was closed.