DPH to Reveal PCB Cancer Study Findings This Year

By Brittany PolitoiBerkshires Staff
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An update on possible effects from PCBs and other toxins used at GE should be ready later this year.

PITTSFIELD, Mass. — The state Department of Public Health should have the results of a cancer evaluation related to PCB exposure in about six months.

Representatives from the U.S. Environmental Protection Agency say the capped-off General Electric landfills, Hill 78 and Building 71, are not harmful but the last public health study conducted on them was more than 20 years ago.  

In 2021, the City Council's Public Health and Safety subcommittee requested updated findings on the effects of polychlorinated biphenyls, or PCBs, on cancer incidence.

"At the request of this committee, DPH has initiated an updated evaluation of cancer incidents data picking up from the last evaluation that was released in 2002 that had covered years from 1982 to 1994," DPH's Community Health Assessment Section Chief Brenda Netreba said.

"So since our last meeting with this committee, we've conducted a thorough literature review to identify cancer types possibly related to PCB exposure."

At the beginning of the meeting, the subcommittee received a presentation from the EPA about volatile organic compound levels surrounding the landfills.  

Groundwater data showed that in the last 48 months, all three wells were non-detect for perchloroethylene (PCE,) trichloroethylene (TCE,) and PCBs and there have been no performance standard exceedances of any constituent. PCB air levels in from 2020-2022 were 10 to 49 times lower than the EPA's risk-based screening level for the protection of human health and 100 to 500 times below the project-specific action level.

"To date, the data shows there's no health threat posed to Allendale School or the abutting neighborhood," Project Manager Richard Fisher said.

Using data collected by the Massachusetts Cancer Registry, the DPH will evaluate the pattern of 11 cancer types in the Housatonic River over 25 years. It is expected to be completed in about six months.

These include breast cancer, liver and intrahepatic bile duct cancer, colorectal cancer, gallbladder cancer, biliary tract cancer, prostate cancer, stomach cancer, melanoma, non-Hodgkins lymphoma (NHL,) and childhood acute lymphocytic leukemia (ALL.)

Bladder cancer will also be reviewed to follow up on statistical evaluations that had been previously identified during the 1982 to 1994 time period.



Pittsfield will be studied as a whole as well as its 11 census tracts and Great Barrington, Lenox, Lee, and Stockbridge, which is consistent with the 2002 evaluation.

Environmental analyst Jessica Burkhamer explained why the team did a literature review before moving forward with the study.  

"Since the last cancer evaluation DPH did in 2002, there have been a number of scientific studies that identified some additional cancer types that might be associated with PCBs," she said.

"So we conducted a comprehensive literature review, to be certain that we include all cancer types that have some evidence of relationship with PCB exposure."

The department first identified cancer types from the initial report and also looked at other cancer evaluations that it has one in the past or other areas. They then looked at expert panel reports that evaluate the toxicology and the epidemiology of PCBs including reports done by the U.S. National Toxicology Program, the U.S. Agency for Toxic Substances and Disease Registry, and the International Agency for Research on Cancer.

"We then carefully reviewed the new literature for evidence in association with PCBs for all the cancer types that we had identified based on those reports. So based on this research, as Brenda said we identified 10 cancer types with some evidence of association with PCBs, we saw strong to moderate relationships with only four cancer types and those were breast cancer, liver and intrahepatic, bile ducts cancer, non-Hodgkins lymphoma, and melanoma," Burkhamer reported.

"And there was weaker evidence for the other six cancer types but to be sort of comprehensive, we're going to include all 10 cancer types just to be thorough."

Ward 2 Councilor Charles Kronick asked if the Allendale neighborhood surrounding the landfills will be focused on.  It was explained that cancer registry data can be used to calculate a standardized incidence ratio that shows the observed diagnosis of a cancer type among residents living in a certain area compared to the expected number based on statewide evidence.

He said there is a concern about people getting cancer at a very young age and it is important to find the cause.

"This is an important study," Kronick said, adding that he would also like studies into non-cancer side effects from PCBs.

The DPH will write up its findings in a data brief, or a short report, and will proved a cope to the subcommittee and to the health agents of the studied communities. It will also be available online.


Tags: cancer,   General Electric,   PCBs,   public health,   

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BRPC Exec Search Panel Picks Brennan

By Breanna SteeleiBerkshires Staff

PITTSFIELD, Mass. — The Executive Director Search Committee voted Wednesday to move both finalists to the full Berkshire Regional Planning Commission, with a recommendation that Laura Brennan was the preferred candidate. 

Brennan, BRPC's assistant director, and Jason Zogg were interviewed by the committee on Saturday.

Brennan is also the economic development program manager for the BRPC. She has been in the role since July 2023 but has been with BRPC since 2017, first serving as the senior planner of economic development. 

She earned her bachelor's degree from Franklin & Marshall College in Pennsylvania and earned a graduate-level certificate in local government leadership and management from Suffolk University.

Zogg is vice president of place and transportation for Tysons Community Alliance, a nonprofit that is committed to transforming Tysons, Va., into a more attractive urban center. 

He previously was the director of planning, design, and construction at Georgetown Heritage in Virginia, where he directed the reimagining of Georgetown's C&O Canal National Historic Park.

They each had 45 minutes to answer a series of questions on Saturday, and the search committee said they were both great candidates. Meeting virtually on Wednesday, the members discussed which they preferred.

"In my own personal opinion, I think both candidates could do the job and actually had different skills. But I do favor Laura, because she can hit the ground running and with the time we have now, I think she is very familiar with the organization and its strengths and weaknesses and where we go from here," said Malcolm Fick.

"I would concur with Malcolm, especially because she was the only candidate who could speak directly to what's currently going on in the Berkshires, and really had a handle on every aspect of what BRPC does, could use examples, and showed that she actually understood the demographic information when that information was clearly available on the BRPC website, and through other means, and she was the only candidate who was able to integrate our regional data, our regional demographics, into her answers, and so I find her more highly qualified," said Marybeth Mitts.

Brennan was able to discus the comprehensive regional strategy the BRPC has worked on for Berkshire County and said she made sure they included voices from all over the region instead of what she referred to as the "usual suspects."

"That was an enormous priority of ours to make sure that the outreach that we did and the input that we gathered was not from only the usual suspects, but community groups that were emerging in a lot of different corners of the region and with a lot of different missions of their own, and try to encompass and embrace as many voices as we could in that," Brennan said in her interview.

Member Sheila Irvin said she liked Brennan’s knowledge of Berkshires Tomorrow Inc.

"I think that her knowledge of the BTI, for example, was important, because that's going to play a role in the questioning that we did on funding. And she had some interesting insights, I think on how to use that," said Irvin. "And in addition, I just thought her style was important. 

"She didn't need to rush into an answer. She was willing to take a minute to think about how she wanted to move on and she did."

In her interview, Brennan was asked her plans to help expand funding opportunities since the financial structure is mainly grants and the government has recently been withdrawing some interest.

"With Berkshires Tomorrow already established, I would like to see us take a closer look at that and find ways to refine its statement of purpose, to develop a mission statement, to look at ways that that mechanism can help to diversify revenue," she said. "I think, that we have over the last several years, particularly with pandemic response efforts, had our movement to the potential of Berkshire's Tomorrow as a tool that we should be using more, and so I would like to see that be a big part of how we handle the volatility of government funding."

Member John Duval said she has excelled in her role over the years.

"Laura just rose above every other candidate through her preliminary interview and her final interview, she's been the assistant executive director for maybe a couple of years and definitely had that experience, and also being part of this BRPC, over several years, have seen what she's capable of doing, what she's accomplished, and embedded in meetings and settings where I've seen how she's responded to questions, presented information, and also had to deal with some tough customers sometimes when she came up to Adams," said Duval.

"She's done an excellent job, and then in the interviews she's just calm and thought through her answers and just rose above everyone else."

Buck Donovan said he respected all those who applied and said Zogg is a strong candidate.

"I think both and all candidates were very strong, two we ended up were extremely strong," he said.  "Jason, I liked his charisma and his way. I really could tell that there was some goals and targets and that's kind of my life."

The full commission will meet on Thursday, March 19, to vote on the replacement of retiring Executive Director Thomas Matuszko.

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