https://www.who.int/health-topics/coronavirus#tab=tab_1
www.citizensinformation.ie/en/covid19/covid19_overview.html
www2.hse.ie/coronavirus/
https://www.nsai.ie/COVID-19/
https://www.hopkinsmedicine.org/health/conditions-and-diseases/coronavirus/stressed-about-covid19-heres-what-can-help
https://www.rte.ie/brainstorm/2020/0527/1142864-coronavirus-risk-infection-spreading-online-technology/
https://www.rte.ie/news/business/2020/0325/1126217-irish-tech-tackles-coronavirus/
www.nearform.com/services/contact‐tracing‐app‐development/
www.irisys.net/people‐counting/how‐it‐works
https://www.irisys.net/people-counting/how-it-works?campaignid=10051586055&adgroupid=107299625950&adid=449009266453&gclid=EAIaIQobChMIlpSHkMDp8AIVUuztCh2ciAyaEAAYBCAAEgIeX_D_BwE
https://www.irisys.net/products/safecount-occupancy-monitoring-solution
https://www.retailtimes.co.uk/qudini-how-to-ensure-customers-stay-safe-as-stores-reopen/
https://www.manxtechgroup.com/people-counting-using-wifi-and-bluetooth/
https://www.manxtechgroup.com/iot/iot-products/xovis-people-counting/