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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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Detalles Bibliográficos
Clasificación:Libro Electrónico
Autor Corporativo: World Health Organization
Formato: Electrónico eBook
Idioma:Inglés
Publicado: Geneva : World Health Organization, ©2009.
Temas:
Acceso en línea:Texto completo