The Connecticut Department of Public Health has started taking wastewater samples to test for poliovirus.  This follows a case being detected in nearby Rockland County, and signs in wastewater across Nassau, Rockland, Orange and Sullivan counties.  Connecticut Insider reports that 87 samples were collected in Connecticut from May through August for testing and all were negative.  The samples came from Danbury along with Ansonia, Bridgeport, East Norwalk, New Haven, New London, Norwich, Stamford, Stratford, and Waterbury.