This page updates every day, based on the information from millions of users of the COVID Symptom Study app, the largest community monitoring of COVID in the world.
Incidence estimates were revised on 12 May 2021. ZOE is using updated methods to account for the large number of vaccinated individuals in the data set. Read more about the changes here.
Please click here to download the app yourself
Please click here to download the app yourself
Current COVID infections (total & new cases per day)
Day by day evolution of the infection across the UK
Find out more about our latest research
people are currently predicted to have symptomatic COVID in the UK
Last update:
*Aged 20-69
Estimated cases per million
Last update:
Zoom & pan around to discover how different regions are affected
Zoom & pan around to discover how different regions are affected
The procedure to estimate total number of symptomatic cases was adjusted on 8th of July to account for new evidence on recovery rates from all the data that you have kindly shared with us.
More detail on the analysis
Wales & Scotland have wider confidence intervals
since they are not currently enhancing app data by inviting app users for testing
The procedure to estimate daily new cases was adjusted on 24th June to account for the increasing number of antibody test results reported by our users.
Too few participants in Northern Ireland to generate a good estimate. Wales & Scotland have wider confidence interval since they are not currently enhancing app data by inviting app users for testing. These figures exclude care homes as there is not enough data from the app to estimate this population.
This analysis requires swab testing, which was kindly provided by the English Department of Health and Social Care.
This chart shows the number of people calculated to have COVID symptoms on each day since the 11th June.
This graphic shows the number of people calculated to have COVID symptoms on each day since the 1st September. The map shows the level of infection on each day in each part of the country. The chart on the right shows the total number of people actively infectious and showing symptoms each day.
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