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For The Defense, November 2012 - DRI Today

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Product Liability<br />

exposure had decreased, and so the number<br />

of children with elevated BLLs dropped.<br />

Because this pool of potential plaintiffs was<br />

shrinking, the plaintiffs’ bar turned its attention<br />

to pursuing lead-based personal<br />

injury claims on behalf of children with<br />

BLLs of less than 10 μg/dL. <strong>The</strong> results were<br />

mixed. <strong>For</strong> example, in New York, which<br />

defines “lead poisoning” as 10 μg/dL, 24<br />

<strong>The</strong> burdenthrust on<br />

health-care practitioners<br />

to reexamine their patient<br />

files to comply with<br />

these new guidelines<br />

will be significant.<br />

R.C.N.Y. §11.03, such claims were rejected<br />

in Arce v. New York City Housing Auth., 265<br />

A.D.2d 281 (N.Y. App. Div. 1999), and Santiago<br />

v. New York City Bd. of Health, 8 A.D.3d<br />

179 (N.Y. App. Div. 2004). Other New York<br />

courts permitted these claims to proceed.<br />

See Singer v. Morris Avenue Equities, 895<br />

N.Y.S.2d 629 (Sup. Ct. Bronx County 2010);<br />

Rhys v. Rossi, 2009 Slip Op. 32056 (Sup. Ct.<br />

Queens County 2009); Peri v. City of New<br />

York, 8 Misc. 3d 369 (Sup. Ct. Bronx County<br />

2005); Cunningham v. Spitz, 218 A.D.2d 639<br />

(N.Y. App. Div. 1995).<br />

In 2005, the CDC Advisory Committee<br />

on Childhood Lead Poisoning Prevention<br />

(ACCLPP) officially requested that the CDC<br />

reduce the level of concern to below 10 μg/<br />

dL. Ctrs. for Disease Control and Prevention,<br />

Preventing Lead Poisoning in Young<br />

Children (2005). <strong>The</strong> CDC did not do so.<br />

Instead, the CDC merely acknowledged<br />

that the 10 μg/dL level of concern had<br />

been misconstrued as a “definitive toxicologic<br />

threshold.” <strong>The</strong> CDC also expressed<br />

many concerns with the studies submitted<br />

by the Advisory Committee on Childhood<br />

Lead Poisoning Prevention, which<br />

supposedly demonstrated that lead levels<br />

below 10 μg/dL had an adverse effect on<br />

the health of children. Thus, although the<br />

CDC noted there was “evidence of adverse<br />

64 ■ <strong>For</strong> <strong>The</strong> <strong>Defense</strong> ■ <strong>November</strong> <strong>2012</strong><br />

health effects in children with BLL below<br />

10 μg/dL,” it could not reach a “definitive<br />

conclusion about causation.” Ctrs. for Disease<br />

Control and Prevention, Appendix,<br />

A Review of Evidence of Adverse Health<br />

Effects Associated with Blood Lead Levels<br />

< 10 μg/dL in Children (2005).<br />

<strong>The</strong> CDC Abruptly Decides to Change<br />

Position on BLLs After 20 Years<br />

In January <strong>2012</strong>, the Advisory Committee<br />

on Childhood Lead Poisoning Prevention<br />

submitted another report to the CDC asking<br />

that it reevaluate its guidance. Advisory<br />

Comm. on Childhood Lead Poisoning Prevention,<br />

Ctrs. for Disease Control and Prevention,<br />

Low Level Lead Exposure Harms<br />

Children: A Renewed Call for Primary Prevention<br />

(<strong>2012</strong>). In particular, the advisory<br />

committee called for eliminating using the<br />

term “level of concern” and requested that<br />

the CDC use a “reference value” to evaluate<br />

whether a BLL was in fact “elevated” or<br />

“not elevated.” <strong>The</strong> “reference value” would<br />

measure a child’s BLL against the population<br />

average or mean value established by<br />

the National Health and Nutrition Examination<br />

Survey data rather than using 10 μg/<br />

dL. <strong>The</strong> advisory committee purported to<br />

eliminate the notion that some threshold<br />

existed when a child would begin to experience<br />

the negative health effects of lead<br />

exposure. In total, the advisory committee<br />

made 13 recommendations, including<br />

shifting away from testing and treating to<br />

preventing lead exposure.<br />

<strong>The</strong> May 16, <strong>2012</strong>, CDC “response”<br />

stated that it intended to adopt all of the<br />

advisory committee’s recommendations,<br />

subject to available funding. Ctrs. for Disease<br />

Control and Prevention, Response to<br />

Advisory Committee on Childhood Lead<br />

Poisoning Prevention Recommendations<br />

in “Low Level Lead Exposure Harms Children:<br />

A Renewed Call for Primary Prevention”<br />

(May 16, <strong>2012</strong>). Most notably, the CDC<br />

stated that “[s]ince no safe blood lead level<br />

in children has been identified, a blood<br />

lead ‘level of concern’ cannot be used to<br />

define individuals in need of intervention.”<br />

Consequently, it indicated that it would<br />

discontinue using the term “level of concern.”<br />

<strong>The</strong> CDC agreed that it would use<br />

a “reference value” based on the 97.5 percentile<br />

of the population BLL for children<br />

aged one to five years who were tested for<br />

lead. This currently is 5 μg/dL. <strong>The</strong> CDC<br />

intends to readjust the “reference value”<br />

every four years based on “the most recent<br />

population-based-blood-lead surveys conducted<br />

among children.”<br />

At first blush, the recent announcement<br />

by the CDC appears well intentioned. A<br />

child’s exposure to any toxin should be<br />

eliminated to the extent possible. Yet the<br />

benefits of a public health initiative must<br />

be balanced against its cost and, some<br />

may say, more importantly, its efficacy.<br />

Lead poisoning is nowhere near the public<br />

health concern that it was in the 1970s.<br />

We haven’t identified any evidence that<br />

children recently have experienced a spike<br />

in elevated BLLs that would prompt the<br />

CDC to act, and the CDC did not mention<br />

any either when it announced the decision.<br />

Thus, the timing of the CDC decision<br />

to rewrite this guidance after 20 years of<br />

silence raises questions.<br />

Earlier this year, the U.S. Congress<br />

slashed funding for the CDC lead- poisoning<br />

prevention program from $29 million to $2<br />

million. It has been reported that the CDC<br />

intends to reduce the Lead Prevention Program<br />

work force by 20 people. Elizabeth<br />

Weise & Allison Young, Lead Poisoning<br />

Guidelines Revised; More Kids Labeled at<br />

Risk for Lead Poisoning, USA <strong>Today</strong>, May<br />

16, <strong>2012</strong>. Indeed, the CDC highlighted the<br />

reduced funding in the May 16 response<br />

to the recommendations by the Advisory<br />

Committee on Childhood Lead Poisoning<br />

Prevention by consistently stating that “full<br />

implementation” of many of its planned<br />

initiatives were “contingent on funding.”<br />

Perhaps it is a mere coincidence that the<br />

CDC decided suddenly to increase the<br />

number of children deemed to be “at risk”<br />

to almost 450,000 on the heels of dramatic<br />

budget cuts. Yet it is not unreasonable to<br />

question whether the CDC decision is, at<br />

least in part, an attempt to lessen the cutbacks<br />

or even to increase its funding.<br />

<strong>The</strong> Impact of the CDC Decision<br />

<strong>The</strong> CDC 1991 statement on lead poisoning<br />

screening, diagnosis, treatment, and follow-<br />

up care instantly identified a greater<br />

pool of children as having been exposed to<br />

potentially “dangerous” levels of lead. <strong>The</strong><br />

plaintiffs’ bar consistently cites this CDC<br />

guidance as evidence of injury to a child.<br />

Not surprisingly, lead paint litigation in

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