After coronavirus shutdowns, stagnant plumbing systems could put office workers at risk

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Published on 28 May 2020, 17:06
COVID-19 may not be the only illness office workers need to worry about once they return to the office. Experts say buildings that were temporarily shut down could harbor unexpected health risks like Legionnaire's disease. Dr. Andrew Whelton, an associate professor of civil, environmental and ecological engineering at Purdue University, joined CBSN to explain.