【CNBC】Healthy buildings can help stop Covid-19 spread and boost worker productivity

• Healthy buildings have become the latest enticement to bring employees back into the office, and the first step is to make sure ventilation systems are working the way they are supposed to.
• Improving indoor air quality in offices could add as much as $20 billion annually to the U.S. economy, according to estimates from the Lawrence Berkeley National Laboratory.
• “I don’t think business people realize the power of buildings to not only keep people safe from disease but to lead to better performance,” said Joseph G. Allen, Harvard’s T.H. Chan School of Public Health associate professor.

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