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. 2021 Dec 1:375:e066121.
doi: 10.1136/BMJ-2021-066121.

Effectiveness of 14 day quarantine strategy: Chinese experience of prevention and control

Affiliations

Effectiveness of 14 day quarantine strategy: Chinese experience of prevention and control

Hongwei Tu et al. BMJ. .

Abstract

Tie Song and colleagues argue that a 14 day quarantine of inbound passengers is an effective and proportionate measure to control imported covid-19

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Conflict of interest statement

Competing interests: We have read and understood BMJ policy on declaration of interests and have no relevant interests to declare.

References

    1. World Health Organization. Considerations for quarantine of contacts of COVID-19 cases: interim guidance, 19 August 2020. WHO, 2020.
    1. Russell TW, Wu JT, Clifford S, Edmunds WJ, Kucharski AJ, Jit M, Centre for the Mathematical Modelling of Infectious Diseases COVID-19 working group . Effect of internationally imported cases on internal spread of COVID-19: a mathematical modelling study. Lancet Public Health 2021;6:e12-20. 10.1016/S2468-2667(20)30263-2 - DOI - PMC - PubMed
    1. He X, Lau EHY, Wu P, et al. Temporal dynamics in viral shedding and transmissibility of COVID-19. Nat Med 2020;26:672-5. 10.1038/s41591-020-0869-5 - DOI - PubMed
    1. Meyerowitz EA, Richterman A, Gandhi RT, Sax PE. Transmission of SARS-CoV-2: a review of viral, host, and environmental factors. Ann Intern Med 2021;174:69-79. 10.7326/M20-5008 - DOI - PMC - PubMed
    1. Lauer SA, Grantz KH, Bi Q, et al. The incubation period of coronavirus disease 2019 (covid-19) from publicly reported confirmed cases: estimation and application. Ann Intern Med 2020;172:577-82. 10.7326/M20-0504 - DOI - PMC - PubMed

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