The study population, one person from each office on floors 3 to 8, consisted of 893 workers, 493 males (49.2%) and 454 females (50.8%). Data on respiratory infections and the relevant personal and environmental determinants were collected in a self-administered questionnaire (response rate 71.0%). The effect of sharing an office with one or more colleagues on the risk of the common cold was studied in a modern, mechanically ventilated, 8 story office building in central Helsinki. Despite its long-established ubiquity, little is yet certain about the determinants of indoor environment in spreading of the infection, and even less about the role of indoor air quality as a mediator. The common cold persists as a major economic and public health problem worldwide. Built-in audiobook player.Shared office space and the risk of the common cold. Play with realistic 3D-models of your favorite books.Īlfa is the best Calibre alternative for those who like comfort.Īccess you library in local network even from mobile devices.

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