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  • Contaminants | U. S. Geological Survey - USGS. gov
    USGS scientists are helping to understand potential environmental and health hazards posed by chemical and biological contaminants We study the connections between air, water, soil, and living things to identify the environmental pathways that expose humans and wildlife to contaminants
  • EPA moves to designate microplastics and pharmaceuticals as . . .
    The Environmental Protection Agency proposed Thursday to include microplastics and pharmaceuticals on a list of contaminants in drinking water for the first time, a step that could eventually lead to new limits on those substances for water utilities
  • Contamination - Wikipedia
    In food chemistry and medicinal chemistry, the term "contamination" is used to describe harmful intrusions, such as the presence of toxins or pathogens in food or pharmaceutical drugs [6][12][13][14][15] Another important concept is cross-contamination, which refers to the unintentional transfer of contaminants between samples, surfaces, or
  • EPA flags microplastics, pharmaceuticals as contaminants in drinking water
    The Environmental Protection Agency announced Thursday that it would add microplastics and pharmaceuticals to a list of drinking water contaminants that it’s drafting In a press briefing, Lee
  • Emerging contaminants: A One Health perspective - PMC
    Emerging contaminants (ECs), also referred to as contaminants of emerging concern (CECs), are newly identified synthetic or naturally occurring chemicals or biological agents that are detected in the environment and potentially hazardous or recently determined to be hazardous to humans and ecosystems
  • Contaminants in the Environment - NOAAs National Ocean Service
    Contaminants in the environment can look and smell pretty nasty, but their impacts go beyond just aesthetics Some pollutants resist breakdown and accumulate in the food chain
  • Exposure to Environmental Contaminants - US EPA
    Several environmental contaminants, including heavy metals, some pesticides, and other persistent organic pollutants, can accumulate in the body Biomonitoring has been used to characterize exposure to lead and some other metals for many years
  • Understanding emerging contaminants in water and wastewater: A . . .
    Emerging contaminants (ECs), such as pharmaceuticals, personal care products, per- and polyfluoroalkyl substances (PFAS), microplastics, and nanomaterials, are increasingly detected in water, soil, and air, raising serious environmental and public health concerns
  • New Drinking Water Warning Issued With Contaminants Alert
    U S regulators on Thursday issued a new warning over potential contaminants in drinking water, as the Environmental Protection Agency (EPA) moved to formally flag microplastics as a growing
  • Environmental Contaminants - Department of Health
    Environmental contaminants can make people sick Different contaminants can cause a variety of health problems Common health problems from environmental contaminants include breathing problems (such as asthma), heart disease, and some types of cancer





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