Chemical hazards

The Centers for Disease Control and Prevention reported 6,939 deaths and 477,000 emergency department visits annually during 2009 to 2013 were attributed to 13 waterborne pathogens. The annual cost of hospitalization and treatment associated with these diseases totaled $3.8 billion.

Recent studies have linked phthalates with type 2 diabetes, but limited research exists on the potential association between phthalates and gestational diabetes (GDM), impaired glucose tolerance (IGT), and continuous glucose tolerance measures during pregnancy.

Background: Chlorpyrifos is among the most heavily used conventional insecticides in the United States. The public is chronically exposed to low levels of chlorpyrifos in food crop residues and drinking water.

Across the country, dry cleaning is the largest source of emissions of the toxic chemical perchloroethylene (Perc).