19 May 2020 UK Covid 19

https://uberant.com/article/788740-covid-19-testing-centres-essential-part-of-saving-the-uk-population/

https://medium.com/@covidcentreuk/know-about-how-testing-can-be-availed-for-covid-19-b8498dd9f942

https://medtestuk.blogspot.com/2020/05/covid-19-control-measures-taken-by-uk.html