Datganiadau blaenorol
Coronavirus (COVID-19) Infection Survey pilot Bwletinau ystadegol
Estimates of people testing positive for the coronavirus (COVID-19) in England. Results from COVID-19 Infection Survey pilot.
/peoplepopulationandcommunity/healthandsocialcare/conditionsanddiseases/bulletins/coronaviruscovid19infectionsurvey/previousreleases
