Dr. Terry Gentry, an associate professor at Texas A&M University, examined small samples of both drinking water and floodwater from Cypress, Texas.
"We saw elevated levels of E. coli," Gentry told ABC News. "This indicates the very likely presence of pathogenic bacteria viruses and other
"We saw elevated levels of E. coli," Gentry told ABC News. "This indicates the very likely presence of pathogenic bacteria viruses and other