PRHE’s systematic review method takes world stage at ISEE 2022

September 14, 2022September 14, 2022 ~ PRHE

To improve how scientists evaluate chemical risks globally and strengthen evidence-based decision making, many members of PRHE’s team will present at the 34th annual conference of the International Society of Environmental Epidemiology, taking place September 18-21 in Athens, Greece (where both in-person and virtual attendance is possible). PRHE’s sessions include a training on best practices … Continue reading PRHE’s systematic review method takes world stage at ISEE 2022

How do chemical exposures impact COVID?

September 8, 2022September 8, 2022 ~ PRHE

The emergence of COVID-19 marked a dramatic shift in our lives: quarantine, remote work, and coping with the extraordinary loss of life on a global scale. As environmental health experts, we were also concerned about how increased exposure to cleaning chemicals – and chemicals generally – might impact COVID outcomes. We knew this virus – … Continue reading How do chemical exposures impact COVID?

EPA must improve its TSCA systematic review method, scientific review says again

July 28, 2022July 28, 2022 ~ PRHE

Six years have passed since Congress updated the Toxic Substances Control Act (TSCA), yet EPA still does not have an appropriate method for conducting systematic reviews of chemical risks - the method by which EPA evaluates potential health harms - which is critical to protecting the public’s health. This is the clear conclusion taken from … Continue reading EPA must improve its TSCA systematic review method, scientific review says again

Where did all the evidence go?

April 13, 2022April 18, 2022 ~ Nick Chartres

One of the key issues that the scientific community, EPA’s own Scientific Advisory Committee on Chemicals (SACC), and the National Academies of Sciences, Engineering, and Medicine (NASEM) had with EPA’s original systematic review method (TSCA Method) to evaluate chemical risks under the Toxic Substances Control Act (TSCA), was how EPA evaluated the quality of the … Continue reading Where did all the evidence go?

EPA needs to fix its rules for identifying health effects under TSCA

April 8, 2022April 28, 2022 ~ PRHE

When reviewing long, technical EPA science documents it helps to have an idea of what to look for. If you begin on page 1 and read everything in order, you may never get to some of the most critical content. The buried details can ultimately determine whether EPA’s actions will protect people’s health or leave … Continue reading EPA needs to fix its rules for identifying health effects under TSCA

“I swear I’ve changed” – US EPA

March 31, 2022April 11, 2022 ~ PRHE

The Environmental Protection Agency (EPA) is required to use methods “consistent with the best available science" to evaluate scientific evidence on chemical health risks. These methods are critical because they shape EPA’s decision-making on chemicals evaluated under the Toxic Substances Control Act (TSCA), which has profound implications for public health. In 2018, EPA released its … Continue reading “I swear I’ve changed” – US EPA

PRHE Postdocs: Where are they now?

March 15, 2022March 14, 2022 ~ PRHE

For over a decade, PRHE has mentored dozens of environmental health scientists, most of whom have gone on to play significant roles in the field. We spoke to four of them about their PRHE postdoc experience, what they’re doing now, and what changes they think are needed in environmental health. During the course of these … Continue reading PRHE Postdocs: Where are they now?

EPA uses systematic reviews to guide new PFAS drinking water standards

February 3, 2022March 10, 2023 ~ PRHE

They may be called forever chemicals because they can stay in your body for years, but we don’t have forever to enact health protective decisions on PFAS (per- and poly-fluorinated alkyl substances). This is especially true given the large body of scientific evidence on prenatal exposures to PFAS and effects on fetal growth that the … Continue reading EPA uses systematic reviews to guide new PFAS drinking water standards

National Academies of Sciences: EPA should follow IRIS lead

December 8, 2021December 8, 2021 ~ Nick Chartres ~ 1 Comment

Last week, the National Academies of Sciences (NAS) said EPA’s Integrated Risk Information System (IRIS) Assessments "can serve as a model for other EPA programs that are implementing systematic review methods.” We commend the IRIS program and urge EPA to use the IRIS method across every office that conducts chemical evaluations so that we can … Continue reading National Academies of Sciences: EPA should follow IRIS lead

Holding EPA accountable for its scientific methods

November 12, 2021 ~ PRHE

House Committee on Science, Space & Technology Chair Rep. Eddie Bernice Johnson sent a letter to EPA chief Michael Regan asking the Agency when it will update its systematic review methodology – the method used to evaluate chemicals risks - under the Toxic Substances Control Act (TSCA). PRHE has been working to ensure EPA uses validated systematic review … Continue reading Holding EPA accountable for its scientific methods