As businesses open back up everyone’s attention is on keeping their employees & coworkers safe. While CDC guidelines regarding face coverings, frequent hand washing, and disinfecting protocols are the best way to slow the spread of COVID-19, there are other ways for organizations to slow the spread. The ASHRAE (American Society of Heating, Refrigerating and Air-Conditioning Engineers) formed a task force to provide guidelines on how a building’s HVAC systems can help slow the spread.