Actor gets an actual number of examined and infected people in the UK from https://www.gov.uk/government/publications/covid-19-track-coronavirus-cases (specifically from https://www.arcgis.com/apps/opsdashboard/index.html#/f94c3c90da5b4e9f9a0b19484dd4bb14)
Latest data are available at this URL: https://api.apify.com/v2/key-value-stores/KWLojgM5r1JmMW4b4/records/LATEST?disableRedirect=true.
You can find a dataset with unique history items here https://api.apify.com/v2/datasets/K1mXdufnpvr53AFk6/items?format=json&clean=1.
URL is being actualized every 5 minutes.