County-level associations between drinking water PFAS ... - Nature

Oct 6, 2024 · Associations between PFAS drinking water contamination and COVID-19 mortality. For the statewide sampling data, adjusted regression results indicated a positive association …

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Per- And Polyfluoroalkyl Substances (PFAS) In Drinking Water And ...

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Aug 25, 2024 · BACKGROUND AND AIM[|]Per- and polyfluoroalkyl substances (PFAS) have been detected in water systems nationwide, with 98% of Americans exposed to at least one …

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Identifying And Sharing Per-and Polyfluoroalkyl Substances Hot

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Jun 16, 2023 · The results of the KDEP drinking water sampling confirmed with over 80% accuracy that the Ojha et al. tool identified drinking water systems as potential high-risk for …

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Communities Of Color Disproportionately Exposed To PFAS …

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Aug 3, 2023 · According to the researchers, about 25% of the population in the 18 states considered in their study were served by community water systems that had levels of PFAS …

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FAQs about County-level associations between drinking water PFAS ... - Nature Coupon?

Are PFAS concentrations in drinking water nationwide generalizable?

The spatial coverage of PFAS concentrations in drinking water in this study was limited to 18 states, which restricts the nationwide generalizability of this study if unsampled regions differ greatly in terms of key characteristics. ...

Does drinking water contain PFAS?

(American Chemical Society) The extent of ongoing exposure to the general public from per- and polyfluoroalkyl substances (PFAS) in drinking water in the United States and worldwide remains uncertain. Here, we analyze publicly accessible data sets of PFAS occurrence in drinking water in the United States. ...

Can drinking water PFAS contamination be improved?

By contrast, this study showed significant associations with a broader array of smaller sources at a lower detection level. These results indicate that improved models of drinking water PFAS contamination will require data on potential PFAS sources that have not yet been confirmed on a national scale. ...

Can PFAS be detected in public drinking water systems?

There is a high probability of detecting PFAS in public drinking water systems that are close to potential PFAS user sites 27. A case study was conducted using geospatial and statistical modelling for Kentucky, in which PFAS risk-areas were analysed, identifying potential nearby high-risk drinking water systems. ...

Are there environmental justice studies on PFAS in drinking water?

(43)However, no environmental justice studies on PFAS in drinking water are available for a more direct comparison. The National Health and Nutritional Examination Survey (NHANES) is a probabilistic, nationally representative survey of U.S. individuals that routinely measures serum concentrations of several PFAS. ...

Are Sociodemographic factors associated with PFAS sources within watersheds of CWS?

Association between sociodemographic factors and PFAS sources within watersheds of CWS from 18 states. Coefficients (with 95% confidence intervals) are percent changes in the odds of having PFAS sources within 8-digit hydrologic unit codes (watersheds) of CWS associated with one percentage-point higher proportions of each sociodemographic factor. ...