As companies head back to the office, and communities try to figure out the right Covid mitigation measures, data from sewage can help them get it right. Newsha Ghaeli and Mariana Matus are the co-founders of Biobot Analytics. Their company uses data from wastewater to alert companies and communities when they’re in the early stages of Covid outbreaks. Then they can adjust appropriately. Founded out of MIT, Biobot initially took on the Opioid epidemic, helping communities figure out the right way to respond, then it expanded to Covid as the pandemic set in.