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Abstract

An outbreak of 59 cases of coronavirus disease (COVID-19) originated with 13 cases linked by a 7 h, 17% occupancy flight into Ireland, summer 2020. The flight-associated attack rate was 9.8–17.8%. Spread to 46 non-flight cases occurred country-wide. Asymptomatic/pre-symptomatic transmission in-flight from a point source is implicated by 99% homology across the virus genome in five cases travelling from three different continents. Restriction of movement on arrival and robust contact tracing can limit propagation post-flight.

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/content/10.2807/1560-7917.ES.2020.25.42.2001624
2020-10-22
2020-11-27
http://instance.metastore.ingenta.com/content/10.2807/1560-7917.ES.2020.25.42.2001624
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