Slowly, the economy is beginning to reopen. All businesses will be required to conduct more stringent cleaning and sanitizing protocols to protect works and the public from COVID-19. And, we will continue to use more of these products in our homes. That means far more chemical exposure for all. That, too, is a threat to public health. In this week's "Issues of the Environment," WEMU's David Fair speaks to Dr. Kenneth Rosenman, chief of Michigan State University's Division of Occupational and