Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
8743849 | Travel Medicine and Infectious Disease | 2018 | 7 Pages |
Abstract
Definition of TD and control group design substantially impact on TD study results. The WHO definition yields more cases, but the pathogen selection is similar by both definitions. Design of the No TD control group was found critical: only those remaining asymptomatic throughout the journey should be included.
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Authors
Tinja Lääveri, Sari H. Pakkanen, Juha Kirveskari, Anu Kantele,