Concept

Estimating the asymptomatic proportion of coronavirus disease 2019 (COVID-19) cases on board the Diamond Princess cruise ship, Yokohama, Japan, 2020

The Princess Diamond cruise ship and its 3,711 individuals onboard underwent a two-week quarantine in Yokohama, Japan beginning on February 5, 2020. The estimated asymptomatic proportion was found to be 17.9% (95% credible interval: 15.5%-20.2%).

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Updated 2020-05-18

Tags

SARS-CoV-2 (COVID-19)

Biomedical Sciences