U.S. CDC lab inspectors may have risked
public safety: documents
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[August 02, 2014]
By David Morgan
WASHINGTON (Reuters) - U.S. laboratory
inspectors charged with protecting the public from the release of deadly
pathogens were repeatedly criticized by a federal watchdog for
overlooking biosafety lapses long before this year's anthrax scare at
the Centers for Disease Control and Prevention (CDC).
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Newly released federal documents show that oversight gaps at the CDC
Division of Select Agents and Toxins (DSAT) may have contributed to
biosafety lapses at six laboratories handling pathogens including
smallpox, influenza and monkeypox. As a result, the inspectors may
have put public safety at risk.
"We found that DSAT did not effectively monitor and enforce certain
federal select agent regulations at the laboratories," Daniel
Levinson, inspector general for the U.S. Department of Health and
Human Services (HHS) said in a July 2011 report sent with a letter
to CDC Director Dr. Thomas Frieden.
"These weaknesses may have contributed to the laboratories not being
in full compliance with certain federal select agent regulations,
which may have put public health and safety at increased risk."
The documents of the HHS inspections of the CDC labs were released
on Friday by the House Energy and Commerce Committee and provide
insights into a repeating pattern of biosafety problems that date
back to 2008 and span both the Obama and Bush administrations.
The inspector general found that in many cases, deadly pathogens
wound up in the hands of people who had not been approved to handle
them, increasing the risk that they could have been lost or stolen.
CDC officials were not immediately available to comment on the
report.
The findings come after the potential exposure of more than 80 CDC
workers to live anthrax bacteria in Atlanta and the unauthorized
release of a deadly bird flu strain in March.
Outside experts who reviewed the documents provided by Reuters said
they were alarmed by the inspector general’s findings on CDC’s DSAT
inspectors.
The CDC inspectors “failed to identify even one of the sixteen
identifiable deficiencies, and failed because the checklists were
defective, because the inspectors were untrained, and because the
inspectors were expected to learn while on the job,” said Richard
Ebright, a professor of chemistry and chemical biology at Rutgers
University. Ebright testified at a hearing last month by a House
Energy and Commerce subcommittee on the CDC safety lapses.
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DSAT inspectors no longer oversee CDC labs. That job was transferred
to a special inspection team at the U.S. Department of Agriculture
in 2012.
The CDC's Frieden has described the move as an effort to avoid
potential conflicts of interest. The documents show the change
occurred after the HHS inspector general became increasingly
critical of DSAT's ability to effectively inspect federal labs.
The release of the documents came as U.S. lawmakers consider
possible congressional action that could place a single agency in
charge of new national laboratory standards and even potentially
take inspection duties away from the CDC and USDA, according to
congressional aides.
In a letter contained with the 2011 inspector general's report,
Frieden concurred with Levinson's criticism of DSAT and assured the
inspector general that the unit was undertaking new training and an
audit of its procedures to address the problems.
(Additional reporting by Sharon Begley in New York; Editing by
Michele Gershberg and Lisa Shumaker)
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