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. 2020 Oct 6;165(12):2937–2944. doi: 10.1007/s00705-020-04830-0

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© Springer-Verlag GmbH Austria, part of Springer Nature 2020

This article is made available via the PMC Open Access Subset for unrestricted research re-use and secondary analysis in any form or by any means with acknowledgement of the original source. These permissions are granted for the duration of the World Health Organization (WHO) declaration of COVID-19 as a global pandemic.

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Fig. 2 — Sub-tree showing the informative branch containing imported cases to Turkey from Saudi Arabia (indicated by red squares) and Iran (indicated by green triangles)