COVID-19 cases in countries and territories at onset days as function of external tourism inflows
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DOI: 10.1142/s0129183120501533
Abstract: In every country except China, COVID-19 first infection cases were imported by travelers, which are either people coming back to their own country or visiting foreigners (international or external tourists) In a global and regional… read more here.
Keywords: tourism; covid cases; cases countries; countries territories ... See more keywords