Elsevier

Public Health

Volume 182, May 2020, Pages 163-169
Public Health

Review Paper
How to improve adherence with quarantine: rapid review of the evidence

https://doi.org/10.1016/j.puhe.2020.03.007Get rights and content
Under a Creative Commons license
open access

Highlights

  • Adherence to quarantine can be difficult, and adherence rates are variable.

  • Adherence can be affected by perceived risks and social norms.

  • Knowledge about quarantine protocol is essential.

  • Public health benefits of quarantine must be made clear.

Abstract

Objectives

The December 2019 outbreak of coronavirus has once again thrown the vexed issue of quarantine into the spotlight, with many countries asking their citizens to ‘self-isolate’ if they have potentially come into contact with the infection. However, adhering to quarantine is difficult. Decisions on how to apply quarantine should be based on the best available evidence to increase the likelihood of people adhering to protocols. We conducted a rapid review to identify factors associated with adherence to quarantine during infectious disease outbreaks.

Study design

The study design is a rapid evidence review.

Methods

We searched Medline, PsycINFO and Web of Science for published literature on the reasons for and factors associated with adherence to quarantine during an infectious disease outbreak.

Results

We found 3163 articles and included 14 in the review. Adherence to quarantine ranged from as little as 0 up to 92.8%. The main factors which influenced or were associated with adherence decisions were the knowledge people had about the disease and quarantine procedure, social norms, perceived benefits of quarantine and perceived risk of the disease, as well as practical issues such as running out of supplies or the financial consequences of being out of work.

Conclusions

People vary in their adherence to quarantine during infectious disease outbreaks. To improve this, public health officials should provide a timely, clear rationale for quarantine and information about protocols; emphasise social norms to encourage this altruistic behaviour; increase the perceived benefit that engaging in quarantine will have on public health; and ensure that sufficient supplies of food, medication and other essentials are provided.

Keywords

Adherence
Compliance
Infectious disease outbreak
Quarantine

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