Showing 1381-1395 of 4346
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Concentrations of Per- and Polyfluoroalkyl Substances in Paired Maternal Plasma and Human Milk in the New Hampshire Birth Cohort
Science
27 Dec 2022 | Environ Sci Technol
Maternal PFOA and PFOS serum concentrations correlated with milk concentrations, and while milk concentrations were lower, about 6.5% of infants were estimated to be exposed to enough PFAS via milk to have long-term health impacts.
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Locally caught freshwater fish across the United States are likely a significant source of exposure to PFOS and other perfluorinated compounds
Science
27 Dec 2022 | Environ Res
PFAS are widely detected in freshwater fish across the United States at very high concentrations and fish may be a main source of exposure, especially for communities that depend on fish for sustenance and traditional cultural practices. For example, PFOS exposure from one average serving of freshwater fish is equivalent to one month of exposure from drinking water with 48 ppt PFOS.
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Perfluoroalkyl substances exposure in firefighters: Sources and implications
Science
27 Dec 2022 | Environ Res
This article summarizes the history of AFFF use by firefighters and describes PFAS exposure and removal pathways, PFAS accumulation in blood serum of firefighters, and occupational factors affecting PFAS levels in firefighters, all of which may influence how firefighters have elevated risks of developing thyroid, kidney, testicular, and prostate cancer.
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Does Using Corsi–Rosenthal Boxes to Mitigate COVID-19 Transmission Also Reduce Indoor Air Concentrations of PFAS and Phthalates?
Science
23 Dec 2022 | ES&T
Inexpensive, DIY HEPA filtration systems traditionally used to reduce harms from COVID and air pollution were found to also reduce PFAS and phthalate exposure in university buildings.
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3M sees “writing on the wall,” says it will stop making PFAS
News
21 Dec 2022 | The New Lede
The company 3M, which makes over 60,000 products, said Tuesday it will stop manufacturing toxic PFAS “forever chemicals” and work to discontinue use of PFAS in its products by the end of 2025.
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3M will stop making 'forever chemicals.' What to know about their link to cancer, health risks
News
20 Dec 2022 | USA Today
3M announced this week that it will stop making chemicals commonly known as “forever chemicals” and stop using them in its products in the coming years.
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Perfluoroalkyl Substance Serum Concentrations and Cholesterol Absorption-Inhibiting Medication Ezetimibe
Science
19 Dec 2022 | toxics
A medication that inhibits cholesterol absorption did not appear to affect serum PFAS concentrations, suggesting that inter-individual sterol absorption differences do not provide a confounding factor explanation for the known association between serum cholesterol and serum PFAS.
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Troops at two dozen bases exposed to toxic chemicals in drinking water
News
19 Dec 2022 | MilitaryTimes
The report, made public by the EWG on Thursday, found that water tested from each of the bases contained more than 70 parts-per-trillion of PFAS, the EPA’s previous cut-off for safe drinking water.
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Accumulation and transport of atmospherically deposited PFOA and PFOS in undisturbed soils downwind from a fluoropolymers factory
Science
19 Dec 2022 | Adv. Environ.
PFAS contaminates soil in urban, industrialized areas through atmospheric deposition, where it can penetrate through the soil and pollute groundwater.
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[Blog] A look back on 2022: states led the way on protecting public health from toxic chemicals
News
16 Dec 2022 | Safer States
By the end of 2022, bipartisan majorities in 14 states adopted at least 33 policies that are transforming our economic system to be one that better protects communities and creates incentives for industry to develop safer chemicals.
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Toxic: 3M knew its chemicals were harmful decades ago, but didn’t tell the public, government
News
16 Dec 2022 | Minnesota Reformer
Internal documents show the Minnesota company hid the dangers for decades.
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A 'complete and utter shock': Wells in an Oneida County town have 'forever chemicals' 160 times over state standards
News
16 Dec 2022 | Laura Schulte
Private wells in a northern Wisconsin town near Rhinelander have tested positive for "forever chemicals" at levels so high the water in them can no longer be safely consumed by residents.
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Potential harms of Biden’s microchip boom
Policy
15 Dec 2022
With proper safeguards, the CHIPS and Science Act could add jobs and opportunities to communities around the country, as well as make the world a healthier place.
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[Opinion] Potential harms of Biden’s microchip boom
News
15 Dec 2022 | The Hill
With proper safeguards, the CHIPS and Science Act could add jobs and opportunities to communities around the country, as well as make the world a healthier place.
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WA warns against eating some Lake Washington fish, citing chemicals
News
15 Dec 2022 | The Seattle Times
The state Department of Health is warning residents not to eat some fish in Lake Washington and two other King County lakes because they contain a chemical found in firefighting foam and other products.