Public Health Assessment Work Group
Meeting Minutes
August 6, 2001
Agenda
- Review and approval of minutes of last meeting - Bill Pardue
- Epi 102 course at September ORRHES meeting - Bill Pardue
- Recommendation for process flow chart - Bill Pardue
- Stop work request on I-131 PHA - Linda Gass
- Recommendation to adopt central values from dose reconstruction in
the public health assessment - Work Group
- Discussion on I-131 (come prepared with questions, issues, concerns,
recommendations, etc.) - Bill Pardue
- ATSDR Public Health Assessment Process - Michael Grayson
Attendees
ORRHES Members attending: Bill Pardue, Chair, Al Brooks, Bob Craig,
Bob Eklund, David Johnson, Susan Kaplan, James Lewis, Pete Malmquist (phone),
Kowetha Davidson, Chairperson, ORRHES.
Public members attending: Linda Gass.
Press attending: Paul Parson, OakRidger.
ATSDR staff attending: Michael Grayson, Bill Murray, Karl Markiewicz
(phone).
Summary
The meeting was called to order by the Chair at 5:45 pm.
- Minutes for the July 19, 2001, meeting were distributed. There
was discussion about the accuracy of the minutes and the format that the
WG wished to use. A motion was made and approved unanimously to adopt
the minutes as written.
- Epidemiology 102 course - The WG discussed the issue of the Mangano
epidemiology study and how the WG could work with Lucy Peipins, ATSDR,
to critique the study. A motion was passed unanimously to schedule a meeting
with Lucy Peipins to critique an epidemiology article with the WG and
videotape the session. The WG will then make a recommendation to ORRHES
to accept or reject the Mangano report.
- PHA process flow sheet - A motion was passed unanimously to submit
the recommendation for the process flow sheet to ORRHES. The recommendation
to be transmitted is as follows:
"The Public Health Assessment Work Group (PHAWG), in conjunction
with ATSDR, has developed a Process Flow Sheet for the public health assessment
being done of the Oak Ridge Reservation by the Agency for Toxic Substances
and Disease Registry. The chart shows the flow of work for each contaminant
of concern (COC) on this activity in three stages and six phases from
information retrieval to final report. The PHAWG has approved this sheet
and recommends its adoption by the Oak Ridge Reservation Health Effects
Subcommittee (ORRHES)."
- Request from Ms. Linda Gass - Ms. Gass has not been able to obtain
several references in the I-131 dose reconstruction report. She made a
motion "That ORRHES postpone discussion and framing decisions on
the I-131 dose reconstruction until the Tennessee Department of Health
allows access to the references listed in the I-131 Oak Ridge dose reconstruction.
The motion was defeated (1 yes [Gass], 7 no [Lewis, Kaplan, Pardue, Brooks,
Malmquist, Eklund, Craig], 1 abstain [Johnson]). [See attachment for email
from Ms. Gass]
- Use of central values in PHA - There was a discussion on adopting
the use of central values in the PHA since the dose reconstruction is
based on modeling and not real people. The estimates used in the dose
reconstruction are subjective estimates. Concerns were raised about sick
people, that thyroid cancer is more common than realized, and synergistic
effects. A motion was made to adopt the central values in the PHA. A second
motion was introduced to postpone action on that motion until ATSDR can
have an outside expert discuss this issue with ORRHES. This motion passed
unanimously.
- I-131 issues - ACTION ITEM - James Lewis
and Al Brooks were given the responsibility to develop a process to
document issues on I-131.
- ATSDR PHA process - Michael Grayson reiterated the process for
the PHA:
- Determine usability of the Oak Ridge Dose Reconstruction - completed
by ATSDR
- Use dose estimates to assess the potential health effects
- Determine if follow-up public health activities are needed
The Agency is focusing on the latter two tasks since the technical reviewers
concluded that the dose reconstruction could be used for public health
issues.
Ms. Gass stated that the WG defeated her motion because it would delay
work on the PHA. She commented that postponing action on adopting central
values will also delay the PHA.
Al Brooks distributed articles on cancer clusters.
Bill Pardue told the WG that they should meet twice a month to get the
work completed. The WG agreed to meet on the 1st and 3rd
Mondays of each month until further notice. The next PHA WG meeting is
scheduled for Monday, August 20, 2001, from 5:30 pm to 7:30 pm at the
Oak Ridge Field Office.
The meeting adjourned at 9:15 pm.
Attachment
-----Original Message-----
From: Linda Gass [mailto:linda99@mindspring.com]
Sent: Thursday, August 23, 2001 10:52 AM
To: wem2@cdc.gov
Cc: wmpardue@aol.com
Subject: My request to PHAWG on 6 Aug 01
To Bill Murray and Public Health Assessment Work Group of ORRHES:
Please attach this email format of the handwritten request I read on 6
Aug 01 at the PHAWG meeting to any discussion of my request and to the
Minutes of that meeting. Linda Gass
Bill,
Your characterization of my request as a "stop work request"
was inaccurate, overbroad, and counterproductive. My request is that ORRHES
postpone further DISCUSSION and framing questions on Iodine-131. ATSDR
and its contractors have ongoing activities apart from ORRHES which are
unaffected by my request.
Much of the integrity of the 10-volume Oak Ridge Dose Reconstruction (ORDR)
report rests on how the authors used their sources. I wish to check references
which are public documents owned by Tennessee Department of Health (TDH),
most of which physically reside under the control of DOE at OSTI (Office
of Scientific and Technical Information) in Oak Ridge. I have tried for
months to get access to them. In particular, interviews done in January
[and early] 1995 with employees and former employees who had first-hand
knowledge of operations, patterns, and practices are extremely important.
As Dr. Al Brooks emphasized at last week's meeting (30 July 2001), these
are not available in open literature.
My request is reasonable and much more circumspect than a "stop work
request." Thanks to the members of ORRHES for considering my request.
I have also tried for months to get all 10 volumes of the report. The
Appendices, volumes 1A, 2A, and 4A are missing from my set. I had asked
you, Bill, and others (non-ATSDR) numerous times. Fortunately, an ATSDR
person immediately responded to my written request and gave me volume
1A at the 30 July meeting. I am very grateful. Bill, will you try to obtain
volumes 2A and 4A for me? Thank you. Linda Gass
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