Mae llywodraethau datganoledig y DU wedi gweithio gyda’r tîm astudiaeth i sicrhau’r mewnwelediadau gorau posibl ar draws y DU i gyfraddau positifedd, lefelau digwyddedd, lefelau gwrthgyrff ac effaith amrywiolion sy’n peri pryder. Bu’r arolwg hwn yn bosibl diolch i gyfranogiad y cyhoedd. Rydym yn gwerthfawrogi pawb sydd wedi bod ynghlwm â’r gwaith.
The devolved governments of the UK have worked together with the study team to deliver world-leading UK-wide insights into positivity rates, levels of incidence, antibody levels and the impact of variants of concern. The survey has only been possible thanks to the participation of members of the public. We greatly appreciate all those who have been involved.