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. 2020 Mar 13;27(2):taaa020.
doi: 10.1093/jtm/taaa020.

Isolation, quarantine, social distancing and community containment: pivotal role for old-style public health measures in the novel coronavirus (2019-nCoV) outbreak

A Wilder-Smith  1   2 , D O Freedman  3
Affiliations

Isolation, quarantine, social distancing and community containment: pivotal role for old-style public health measures in the novel coronavirus (2019-nCoV) outbreak

A Wilder-Smith et al. J Travel Med. .

Abstract

Public health measures were decisive in controlling the SARS epidemic in 2003. Isolation is the separation of ill persons from non-infected persons. Quarantine is movement restriction, often with fever surveillance, of contacts when it is not evident whether they have been infected but are not yet symptomatic or have not been infected. Community containment includes measures that range from increasing social distancing to community-wide quarantine. Whether these measures will be sufficient to control 2019-nCoV depends on addressing some unanswered questions.

Keywords: COVID-19; MERS; SARS; Wuhan; coronavirus; pandemic preparedness.

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References

    1. Zhu N, Zhang D, Wang W et al. . A novel coronavirus from patients with pneumonia in China, 2019. N Engl J Med 2020; 382:727–3. - PMC - PubMed
    1. Wilson ME, Chen LH. Travelers give wings to novel coronavirus (2019-nCoV). J Travel Med 2020. - PMC - PubMed
    1. Nishiura H, Mizumoto K, Ejima K, Zhong Y, Cowling B, Omori R. Incubation period as part of the case definition of severe respiratory illness caused by a novel coronavirus. Euro Surveill 2012; 17. - PMC - PubMed
    1. Li Q, Guan X, Wu P et al. . Early transmission dynamics in Wuhan, China, of novel coronavirus-infected pneumonia. N Engl J Med 2020. - PMC - PubMed
    1. Cetron M, Simone P. Battling 21st-century scourges with a 14th-century toolbox. Emerg Infect Dis 2004; 10:2053–4. - PMC - PubMed