A Spoonful of Lead: A 10-Year Look at Spices as a Potential Source of Lead Exposure.

CONTEXT: While lead-based paint and occupational lead hazards remain the primary sources of lead exposures among New York City's lead-poisoned children and men, respectively, these are not the only possible lead sources. Certain consumer products are often implicated. Between 2008 and 2017, the New York City Department of Health and Mental Hygiene tested more than 3000 samples of consumer products during lead poisoning case investigations and surveys of local stores, and of these, spices were the most frequently tested (almost 40% of the samples). OBJECTIVES: To describe spice samples-types, origin, lead concentrations, and the implication of findings for public health programs and global food safety regulations. DESIGN: Descriptive study of lead contamination in spices systematically collected as part of lead poisoning investigations. SETTING AND PARTICIPANTS: A total of 1496 samples of more than 50 spices from 41 countries were collected during investigations of lead poisoning cases among New York City children and adults and local store surveys. RESULTS: More than 50% of the spice samples had detectable lead, and more than 30% had lead concentrations greater than 2 ppm. Average lead content in the spices was significantly higher for spices purchased abroad than in the United States. The highest concentrations of lead were found in spices purchased in the countries Georgia, Bangladesh, Pakistan, Nepal, and Morocco. CONCLUSIONS: Certain commonly used spices, particularly those purchased abroad in Georgia, Bangladesh, Pakistan, Nepal, and Morocco, can have very high lead levels, which can contribute to lead body burden. This underscores the need to develop comprehensive interventions that educate consumers and initiate intergovernmental efforts for stricter global food regulations.

Blood Lead Levels and Potential Risk Factors for Lead Exposures Among South Asians in New York City.

New York City's South Asian children and pregnant women have a disproportionate burden of elevated blood lead levels. This study is the first to investigate blood lead levels and risk factors for lead exposures among South Asian New Yorkers. A survey and a finger-stick blood lead test using a portable analyzer were administered to 230 South Asian adults and children. Blood lead levels of 5 µg/dL or higher were found in 20 % of the adults and 15 % of the children, as compared to 5 % of adults and 2.5 % of children citywide. Factors associated with elevated blood lead levels were recent repair work at home, not speaking English, Bangladeshi or Indian ethnicity, and occupational risk factors. Public health professional should be aware that South Asians may be at an increased risk for elevated blood lead levels.

Peeling lead paint turns into poisonous dust. Guess where it ends up? A media campaign to prevent childhood lead poisoning in New York City.

Successful public health media campaigns promote messages, increase awareness, engage the public, and encourage behavior change. Between 2004 and 2006, the Lead Poisoning Prevention Program of the New York City Department of Health and Mental Hygiene conducted a media campaign grounded in social learning theory and the social marketing model to increase parents' awareness of childhood lead poisoning, ways to protect their children, and property owners' legal responsibility to fix peeling lead paint safely, and increase awareness of regulatory changes and encourage enforcement of New York City's Local Law 1 of 2004. Campaign materials were focus group tested and the campaign was refined annually. The campaign ran city-wide and in targeted high-risk neighborhoods. Neighborhoods and media venue (bus, train, kiosk, and store) changed annually, based on population risk factors and venue availability. Exposure to the campaign, campaign-related knowledge, and behavior were assessed using pre- and postcampaign street intercept surveys. Results showed that campaign reached the targeted population, and had an impact on knowledge of lead poisoning prevention measures as evidenced by increased knowledge of lead paint exposures sources in one year and increased knowledge of preventive behaviors in another year; these improvements were observed for both genders and most ethnic, primary language, educational attainment, and age groups in each year. Lessons learned indicate that well-targeted media campaigns, designed with audience participation, can reach parents through various venues, and improve key knowledge areas. Evaluation challenges faced include high levels of knowledge at baseline, competing media messages, and balancing between program needs and evaluation design.

Intervention model for contaminated consumer products: a multifaceted tool for protecting public health.

Lead-based paint and occupational lead hazards remain the primary exposure sources of lead in New York City (NYC) children and men, respectively. Lead poisoning has also been associated with the use of certain consumer products in NYC. The NYC Department of Health and Mental Hygiene developed the Intervention Model for Contaminated Consumer Products, a comprehensive approach to identify and reduce exposure to lead and other hazards in consumer products. The model identifies hazardous consumer products, determines their availability in NYC, enforces on these products, and provides risk communication and public education. Implementation of the model has resulted in removal of thousands of contaminated products from local businesses and continues to raise awareness of these hazardous products.