This is the ONS survey methodology : https://www.ons.gov.uk/peoplepopulationandcommunity/healthandsocialcare/conditionsanddiseases/methodologies/covid19infectio

This is the ONS survey methodology : https://www.ons.gov.uk/peoplepopulationandcommunity/healthandsocialcare/conditionsanddiseases/methodologies/covid19infectionsurveypilotmethodsandfurtherinformation https://www.ons.gov.uk/peoplepopulationandcommunity/healthan... And this is the most recent set of data : https://www.ons.gov.uk/peoplepopulationandcommunity/healthandsocialcare/conditionsanddiseases/bulletins/coronaviruscovid19infectionsurveypilot/26november2020#covid-19-infection-survey-data https://www.ons.gov.uk/peoplepopulationandcommunity/healthan...