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The impact of the cruise ship Coral Princess on COVID-19 transmission in regional Western Australia in 2022
Journal article   Peer reviewed

The impact of the cruise ship Coral Princess on COVID-19 transmission in regional Western Australia in 2022

Ashley L. Quigley, Mohana Kunasekaran, Haley Stone, Damian Honeyman, Adriana Notaras, Samsung Lim and Raina Macintyre
Journal of travel medicine, Vol.32(2), taae044
03/2025
PMID: 38470290

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Abstract

COVID-19 publich health spatial analysis infection control cruise ship travel
The cruise ship industry has been severely affected by the COVID-19 pandemic. In Australia, the Ruby Princess was subsequently linked to the largest number of COVID-19-positive passengers in 2020, with over 350 cases reported nationwide and a linked outbreak of 114 cases in Tasmania.1 Following this, Australia implemented a ban on cruise ship travel, with travel only reinstituted on 17 April 2022, 2 years later.2 Early research into the effects of cruise ships on COVID-19 transmission in Australia showed that by May 2020, cruise ship passengers made up 14.9% of COVID-19 cases in Australia and 27% of COVID-19-related deaths.3 Emerging hot spots of community transmission in Sydney occurred during one to two incubation periods of two cruise ship events.(3).

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