Preventive Medicine for Prevention Measurement for COVID‑19, State Quarantine

Viroj Wiwanitkit


Dear Editor, COVID‑19 is the present global publica health problem. There are more than 13,000,000 COVID‑19 patients worldwide (data for July 13, 2020). The international travel can cause spreading of disease internationally. Therefore, it is necessary to limit the international travel. If there is a necessary international travel, the quarantine on arrival is required.To prevent COVID‑19, the quarantine on arrival is the routine requirement in many countries. Any international arrival travelers require quarantine for at least 2 weeks.


COVID‑19; Prevention; Quarantine

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Nussbaumer‑Streit B, Mayr V, Dobrescu AI, Chapman A,

Persad E, Klerings I, et al. Quarantine alone or in combination

with other public health measures to control COVID‑19: A rapid

review. Cochrane Database Syst Rev 2020;4:CD013574.

Guner R, Hasanouglu N, Aktas S. COVID‑19: Prevention and

control measures in community. Turk J Med Sci 2020;50:571‑7.

Zhang S, Diao M, Yu W, Pei L, Lin Z, Chen D. Estimation of

the reproductive number of novel coronavirus (COVID‑19) and

the probable outbreak size on the Diamond Princess cruise ship:

A data‑driven analysis. Int J Infect Dis 2020;93:201‑4.