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File:NIOSH Aerosol Sampler (8743397933).jpg

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    Original file (4,288 × 2,848 pixels, file size: 835 KB, MIME type: image/jpeg)

    Summary

    Description This picture shows the NIOSH aerosol sampler as it was worn by healthcare workers during a study of airborne influenza. The inlet of the sampler is close to the mouth and nose of the worker, in what is called the worker’s “breathing zone”. This ensures that the sampler is collecting aerosol particles representative of those that the worker is breathing. The sampler is attached to the strap of a backpack that contains a vacuum pump to pull air through the sampler.
    Date
    Source NIOSH Aerosol Sampler
    Author National Institute for Occupational Safety and Health (NIOSH) from USA

    Licensing

    Public domain
    This image is a work of the National Institute for Occupational Safety and Health, part of the Centers for Disease Control and Prevention in the United States Department of Health and Human Services, taken or made as part of an employee's official duties. As a work of the U.S. federal government, the image is in the public domain.

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    This image was originally posted to Flickr by NIOSH at https://www.flickr.com/photos/25069384@N03/8743397933. It was reviewed on 28 April 2015 by FlickreviewR and was confirmed to be licensed under the terms of the United States Government Work.

    28 April 2015

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    inception

    20 August 2009

    exposure time

    0.01 second

    focal length

    20 millimetre

    media type

    image/jpeg

    checksum

    f5fda93a8d97711c18209d8f07e064856a694460

    determination method or standard: SHA-1

    data size

    854,988 byte

    height

    2,848 pixel

    width

    4,288 pixel

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    Date/TimeThumbnailDimensionsUserComment
    current04:14, 28 April 2015Thumbnail for version as of 04:14, 28 April 20154,288 × 2,848 (835 KB)Emily Temple-Wood (NIOSH)Transferred from Flickr via Flickr2Commons

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