Total number of antigen tests authorised through NHS Wales and non-NHS Wales laboratories at 9:00am on 28 September 2021 on Public Health Wales
Cyfanswm y profion antigenau a awdurdodwyd trwy labordai GIG Cymru a labordai heblaw rhai GIG Cymru am 9.00am ar 28 Medi 2021 ar Iechyd Cyhoeddus Cymru