Interventional Study of Nonpharmaceutical Measures to Prevent COVID-19 Aboard Cruise Ships

Cruise ships carrying COVID-19–vaccinated populations applied near-identical nonpharmaceutical measures during July–November 2021; passenger masking was not applied on 2 ships. Infection risk for masked passengers was 14.58 times lower than for unmasked passengers and 19.61 times lower than in the...

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Bibliographic Details

Published in:	Emerging Infectious Diseases
Main Authors:	Varvara A. Mouchtouri, Leonidas Kourentis, Lemonia Anagnostopoulos, Michalis Koureas, Maria Kyritsi, Katerina Maria Kontouli, Fani Kalala, Mattheos Speletas, Christos Hadjichristodoulou
Format:	Article
Language:	English
Published:	Centers for Disease Control and Prevention 2024-05-01
Subjects:	SARS-CoV-2 COVID-19 coronavirus severe acute respiratory syndrome coronavirus 2 viruses respiratory infections
Online Access:	https://wwwnc.cdc.gov/eid/article/30/5/23-1364_article