The Edwards (Balcones Fault Zone) Aquifer is a major aquifer in the southcentral part of the state.It consists primarily of partially dissolved limestone that creates a highly permeable aquifer.odeled available groundwater for the Edwards (Balcones Fault Zone) Aquifer in Groundwater Management Area 10 for Kinney County.
Enteroaggregative Escherichia coli (EAEC), an increasingly recognized cause of diarrhea in children in developing countries, has been particularly associated with persistent diarrhea (more than 14 days), a major cause of illness and death.
Escherichia coli-a species that occurs normally in the intestines of humans and is a frequent cause of infections of the urogenital tract and of diarrhea in infants.. coli o157:h7 (hus). This particular strain of E. coli is suspected when bloody diarrhea, bloody stools, lack of fever, elevated leukocyte count, and abdominal tenderness are present. Stool cultures are used to tentatively identify the bacteria.