1. GOV. UK. COVID-19 Response: Living with COVID-19,6th May 2022, 2022; available online COVID-19 Response: Living with COVID-19 - GOV.UK (www.gov.uk).
2. Adherence to the test, trace, and isolate system in the UK: results from 37 nationally representative surveys;Smith LE;BMJ,2021
3. Kyle RG, Isherwood KR, Bailey JW, Davies AR. Self-isolation confidence, adherence and challenges: behavioural insights from contacts of cases of COVID-19 starting and completing self-isolation in Wales. Cardiff: 2021; Public Health Wales. Available online: https://phw.nhs.wales/publications/publications1/self-isolation-confidence-adherence-and-challenges-behavioural-insights-from-contacts-of-cases-of-covid-19-starting-and-completing-self-isolation-in-wales/.
4. Coronavirus and self-isolation after being in contact with a positive case in England: 1 March to 6 March 2021;Office of National Statistics,2021
5. How does age affect personal and social reactions to COVID-19: Results from the national Understanding America Study;Kim JK;PLoS ONE,2020