Quarantine Alone or in Combination with Other Public Health Measures to Control COVID-19: A Rapid Review (Review) [open pdf - 0B]
From the Plain Language Summary: "We wanted to find out whether and how effectively quarantine stops COVID-19 [coronavirus disease] spreading and if it prevents death. We wanted to know if it was more effective when combined with other measures, such as closing schools. We also wanted to know what it costs. [...] COVID-19 is spreading rapidly, so we needed to answer this question as quickly as possible. This meant we shortened some steps of the normal Cochrane Review process. Nevertheless, we are confident that these changes do not affect our overall conclusions. We looked for studies that assessed the effect of any type of quarantine, anywhere, on the spread and severity of COVID-19. We also looked for studies that assessed quarantine alongside other measures, such as isolation, social distancing, school closures and hand hygiene. COVID-19 is a new disease, so, to find as much evidence as possible, we also looked for studies on similar viruses, such as SARS (severe acute respiratory syndrome) and MERS (Middle East respiratory syndrome). Studies measured the number of COVID-19, SARS or MERS cases, how many people were infected, how quickly the virus spread, how many people died, and the costs of quarantine."
2020 Cochrane Collaboration
Cochrane Library: https://www.cochranelibrary.com/
Cochrane Database of Systematic Reviews (2020) Issue 4. Art. No.: CD013574