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• [Report] Screening of Poly- and Perfluoroalkyl Substances (PFASs) and Extractable Organic Fluorine (EOF) in the Blood of Highly Exposed People

  Science

  26 Aug 2020 | Swedish Environ. Prot. Agency

  This report summarises the findings of an investigation into the occurrence of PFAS in the blood of people living in the municipality of Ronneby, Sweden.

• Per- and Polyfluoroalkyl Substances in Early Pregnancy and Risk for Preeclampsia: A Case-Control Study in Southern Sweden

  Science

  24 Jun 2020 | Toxics

  Low exposure levels of PFAS were associated with preeclampsia.

• [Dissertation Defense] Chemical substitution with a life cycle perspective: The case of per- and polyfluoroalkyl substances in durable water repellents

  Events

  12 Jun 2020

  The aim of the research presented in this thesis was to support the process of substitution of side-chain fluorinated polymers in durable water repellents, that give rise to emissions of hazardous PFAS.

• Removal of per- and polyfluoroalkyl substances (PFASs) in a full-scale drinking water treatment plant long-term performance of granular activated carbon (GAC) and influence of flow-rate

  Science

  27 May 2020 | Water Res.

  The results and methods presented in this study give drinking water providers valuable tools for the operation of a full-scale treatment train for the removal of PFAS in contaminated raw water.

• Five European member states are launching a “call for evidence” for a comprehensive PFAS restriction

  Policy

  11 May 2020

  All stakeholders are invited to fill out the questionnaire before July 31, 2020

• Trace level analyses of selected perfluoroalkyl acids in food: Method development and data generation

  Science

  7 Apr 2020 | Environ. Poll.

  All 53 food items from the Swedish market and developing countries were found to contain PFOA and PFOS, while 76% also contained PFHxS.

• Organic contaminants sorbed to microplastics affect marine medaka fish early life stages development

  Science

  7 Apr 2020 | Marin. Poll. Bull.

  PFOS appeared to be more embryotoxic when spiked on microplastics than when alone in seawater.

• Temporal trends of suspect- and target-per/polyfluoroalkyl substances (PFAS), extractable organic fluorine (EOF) and total fluorine (TF) in pooled serum from first-time mothers in Uppsala, Sweden, 1996–2017

  Science

  24 Mar 2020 | Environ. Sci.: Processes Impacts

  Total PFAS levels were found to be declining by 3% per year in Swedish first-time mothers.

• Intrauterine exposure to perfluorinated compounds and overweight at age 4: A case-control study

  Science

  24 Mar 2020 | PLoS ONE

  There was no association between PFAS exposure in early pregnancy and overweight children at age 4.

• Associations between perfluoroalkyl substances and serum lipids in a Swedish adult population with contaminated drinking water

  Science

  17 Mar 2020 | Environ Health

  PFHxS exposure is associated with an increased risk of heart disease.

• A Pilot Study of the Fluorinated Ingredient of Scotchgard Products and Their Levels in WWTP Sludge and Landfill Leachate from Sweden

  Science

  16 Mar 2020 | DiVA

  For both the sludge and leachate samples, the quantified levels of Pre-2002 and Post-2002 only contributed to a minor part of the extractable organofluorine.

• Determinants of serum concentrations of perfluoroalkyl acids (PFAAs) in school children and the contribution of low-level PFAA-contaminated drinking water

  Science

  18 Feb 2020 | Environ Sci Process Impacts

  The drinking water variable was found to be 16% (PFOA) to 78% (PFHxS) of the variation in serum PFAA concentrations, suggesting that low-level-contaminated drinking water is a significant source of exposure for children in Sweden.

• Association between serum concentrations of perfluoroalkyl substances (PFAS) and expression of serum microRNAs in a cohort highly exposed to PFAS from drinking water

  Science

  15 Jan 2020 | Environ. Intern.

  Epigenetic mechanisms were proposed as a mode of action of PFAS toxicity in drinking water.

• Trace level analyses of selected perfluoroalkyl acids in food: Method development and data generation

  Science

  26 Dec 2019 | Environ. Poll.

  Methods for detecting PFAS in cow milk, butter, chicken egg, chicken meat, beef, and fish were developed and validated.

• Maternal serum levels of perfluoroalkyl substances in early pregnancy and offspring birth weight

  Science

  26 Dec 2019 | Pediatr Res.

  Associations were found between prenatal exposure for five different PFASs and birth weight, with more pronounced associations in girls than in boys.