Lessons from countries implementing find, test, trace, isolation and support policies in the rapid response of the COVID-19 pandemic: a systematic review

Objective To systematically learn lessons from the experiences of countries implementing find, test, trace, isolate, support (FTTIS) in first wave COVID-19 pandemic. Design, data sources and eligibility criteria We searched MEDLINE (PubMed), Cochrane Library, SCOPUS JSTOR, initially between 31 May 2019 21 January 2021. Research articles reviews on use contact tracing, testing, self-isolation quarantine for management were included review. Data extraction synthesis extracted information including study objective, design, methods, main findings implications. These tabulated a narrative was undertaken given diverse research designs, methods Results identified 118 eligible studies. core elements an effective system needed to interrupt spread novel infectious disease, where treatment or vaccination not yet available, as pertained initial stages report used shorten case finding time, improve accuracy efficiency tests, coordinate stakeholders actors involved FTTIS system, individuals isolating make appropriate digital tools. Conclusions our systematic review key components system. include border controls, restricted entry, inbound traveller comprehensive finding; repeated testing minimise false diagnoses pooled resource-limited circumstances; extended period tools tracing self-isolation. Support mental physical health livelihoods is undergoing self-isolation/quarantine. An integrated with rolling-wave planning can best respond fast-changing may inform considering these measures.