Mae capasiti Cymru o ran profion COVID-19 wedi cynyddu’n sylweddol yn labordai GIG Cymru ac fel rhan o raglen brofi’r DU, sef y rhaglen fwyaf yn Ewrop gyda bron i 400 miliwn o brofion PCR wedi’u cynnal ers dechrau’r pandemig.
Wales Covid-19 testing capacity has increased significantly in NHS Wales laboratories and as part of a UK testing programme which is the biggest in Europe with almost 400 million PCR tests carried out since the start of the pandemic.