Showing 421-435 of 1183
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Toxicology assessment for six per- and polyfluoroalkyl (PFAS)-free aqueous film forming foam (AFFF) products
Science
23 Feb 2023 | Integr Environ Assess Manag
PFAS-free AFFF products appear to have a lower likelihood of environmental persistence and bioaccumulation and have lower oral human health toxicity than PFAS-containing AFFF.
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Alarming toxic ‘forever chemicals’ found in animals’ blood – study
News
22 Feb 2023 | The Guardian
Analysis says hundreds of animals are contaminated with dangerous compounds linked to cancer and other health problems.
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Per-and polyfluoroalkyl substances and volatile methyl siloxanes in global air: Spatial and temporal trends
Science
22 Feb 2023 | Env. Poll.
Long-chain PFAS were detected globally in the environment, with PFOS levels still increasing at several sites despite its listing as a persistent organic pollutant to the Stockholm Convention since 2009.
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Early-life exposure to per- and polyfluoroalkyl substances and infant gut microbial composition
Science
22 Feb 2023 | Environ Epidemiol
PFAS may increase infant gut microbiome diversity and alter the relative abundance of biologically relevant bacteria.
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Exposure to serum perfluoroalkyl substances and biomarkers of liver function: The Korean national environmental health survey 2015-2017
Science
21 Feb 2023 | Chemosphere
Higher serum PFOA, PFOS, PFHxS, PFDA, and PFNA concentrations were related to higher serum concentrations of liver enzymes, although some differences were dependent on sex and obesity status.
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Exposure to high levels of PFAS through drinking water is associated with increased risk of type 2 diabetes-findings from a register-based study in Ronneby, Sweden
Science
20 Feb 2023 | Environ Res
A higher risk of type 2 diabetes among individuals aged 18–45 years was found, suggesting increased susceptibility to PFAS-related health effects at younger ages.
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Tracing the path of toxic ‘forever chemicals’ inside the body
News
17 Feb 2023 | WBUR
Stacks of boxes line the front hall of Wendy Thomas’ house in Merrimack, New Hampshire, not far from the Massachusetts border. Inside each box are jugs of water that she relies on daily.
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Prenatal Exposure to Legacy and Alternative Per- and Polyfluoroalkyl Substances and Neuropsychological Development Trajectories over the First 3 Years of Life
Science
17 Feb 2023 | Environ Sci Technol
Mothers’ elevated serum levels of PFHxS, PFOS, and other PFAS mixtures were associated with decreased communication and problem-solving abilities throughout their children’s first 36 months of life.
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Target and Nontarget Screening of PFAS in Drinking Water for a Large-Scale Survey of Urban and Rural Communities in Québec, Canada
Science
16 Feb 2023 | Water Res
99.3% of 463 tap water samples from Québec, Canada, had detectable levels of PFAS, including compounds not currently included in US EPA methods for drinking water testing.
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With federal agencies still falling behind on PFAS deadlines, activists seek lawmakers’ help
News
10 Feb 2023 | Waste Dive
The Environmental Working Group and Safer States say the U.S. EPA is moving too slowly on setting PFAS standards.
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Gore accused of contaminating communities with PFAS. A lawsuit says the company has known of the dangers since the 1990s
News
10 Feb 2023 | WHYY
Gore, best known for Gore-Tex fabric, is the latest company to be sued for allegedly polluting communities with the toxic class of chemicals PFAS.
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Navigating the Wild West of PFAS Labeling on Clothing
News
10 Feb 2023 | NN Bloomberg
There’s a chance that some of the clothes hanging in your closet were made using toxic chemicals.
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EU floats plan that would ban virtually every PFAS currently on the market
News
9 Feb 2023 | Chemistry World
The five countries want to essentially ban the entire class of more than 10,000 chemicals in a single stroke, including their production, use, and sale, and the impact would be significant.
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EU proposal would ban 10,000 PFAS
Policy
7 Feb 2023
Restrictions aim to reduce emissions to the environment and make products safer for people.
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Systematic review and meta-analysis of epidemiologic data on vaccine response in relation to exposure to five principal perfluoroalkyl substances
Science
7 Feb 2023 | Environ Int
Serum PFAS concentrations may reduce antibody response after vaccination, especially for diphtheria, rubella, and tetanus.