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WorkSafeBC / BY: Sami Youakim, MD, MSc, FRCP April 2019
... carbon monoxide (CO) levels (see Box). CO 2 is emitted by people working in the office building. An excessive ... an inadequate amount of fresh air for the number of people in the space. Elevated levels of CO 2 commonly ...
WorkSafeBC / BY: Tom Brocklehurst September 2019
... use can cause physical and behavioral changes that affect people’s ability to work safely, putting them or their ...