International travel and health : situation as on 1 January 2009.

More than 900 million international journeys were undertaken in 2008. This amount of global travel exposes many people to changes in altitude, humidity, disease agents and temperature-all of which can lead to ill-health. Many health risks can be minimized by precautions taken before, during and afte...

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Bibliographic Details
Corporate Author: World Health Organization
Format: Electronic eBook
Language:English
Published: Geneva : World Health Organization, ©2009.
Subjects:
Online Access: Full text (Wentworth users only)
Local Note:ProQuest Ebook Central