The toxicological assessment of hazardous elements (Pb, Cd and Hg) in low-cost jewelry for adults from Chinese E-commerce platforms: In situ analysis by portable X-ray fluorescence measurement.

This article focusses on the environmental implications of low-cost jewelry for adults from Chinese e-commerce platforms ((n = 8) with heavy metal impurities (Pb, Cd and Hg) and their potential impact on human health and the environment. The study highlights the advantages of using portable X-ray fluorescence (pXRF) analysis for rapid, non-destructive, and in situ analysis of heavy metals in jewelry. The results reveal that all products (n = 106) contained heavy metals at varying levels, Hg being the most commonly detected heavy metal. The fact that 71% of the samples exceeded the EU limit for Pb and 51% exceeded the EU limit for Cd is alarming and highlights the need for stricter regulations and monitoring of the jewelry industry to mitigate the risks posed by heavy metals in the environment. The study emphasizes the importance of using pXRF analysis to identify heavy metals in jewelry and address the literature gap in environmental risk assessments of Pb, Cd, and Hg in low-cost jewelry for adults from China. In general, the findings call for urgent action to ensure the safety of consumers and prevent environmental pollution by strengthening regulations and monitoring the jewelry industry.

Environmental assessment in fine jewelry in the U.S.-Mexico's Paso del Norte region: A qualitative study via X-ray fluorescence spectroscopy.

Heavy metal contamination in raw materials has spread widely in the United States. The high increased number of recalls in consumer products and the lack of stricter regulations in the raw materials to be used in the jewelry industry have raised concerns among consumers. Studies in low-cost jewelry have shown the presence and high content of heavy metals; this environmental problem led to a child's death after swallowing a charm containing elevated levels of lead (Pb). Exposure to heavy metals, through inhalation, mouth, and skin contact, causes adverse health effects in children and adults. Exposure to lead affects mainly the nervous system and brain development; exposure to cadmium (Cd) causes damage to liver, kidneys, and lungs, and potentially leads to cancer; exposure to nickel (Ni) causes severe dermatitis. Thus, the importance and impact of studies of this nature cannot be overstated. As heavy metal contamination has increased in the United States, this research fills an important knowledge gap between previous studies conducted on low-cost jewelry and fine jewelry. In this study, conducted in the Paso del Norte region, one hundred and forty-three pieces of fine jewelry were evaluated for the presence of heavy metals using X-ray fluorescence (XRF) spectroscopy. Our study showed that 61 samples (42.7 %) exhibited the presence of Ni in the metal alloy, prevailing in jewelry pieces with lower percentage of gold. Eighteen samples showed the presence of Pb in gemstones, 11 pieces of these samples (7.7 % total) had <33.3 % gold (≤10 K); however, none of the samples showed the presence of Pb in the metal alloy. Further research is needed to evaluate the bioaccessibility of Pb in these gemstones, which may pose a potential health hazard to children and adults in the US Paso del Norte region and throughout the world.

Concentrações de metais em poeira depositada em casas de trabalhadores informais e domiciliares da cadeia produtiva de joias e bijuterias de Limeira, SP: avaliação de risco à saúde infantil / Metal concentrations in dust deposited in the homes of informal and home-based workers in the jewelry and fashion jewelry production of Limeira, SP: risk assessment for children's health

Introdução: O trabalho informal é acompanhado de diversas particularidades, além do manuseio de produtos químicos sem equipamentos adequados, pode acontecer a exposição passiva de familiares ou amigos próximos, como por exemplo as crianças. Na cidade de Limeira, no interior de São Paulo, há a produção informal de joias e bijuterias, envolvendo atividades que vão desde a montagem de peças até a solda. Objetivos: este estudo avaliou a exposição de crianças à poeiras contendo metais, nas residências de trabalhadores informais e domiciliares da cadeia produtiva de joias e bijuterias de Limeira. Método: foram coletadas amostras de poeira com lenços eletrostáticos em 21 domicílios do grupo exposto e 23 do grupo controle e determinados os Elementos Potencialmente Tóxicos (EPT) Cr, Sn, Mn, Ni, Cu, Zn, Cd, Pb e As, nos ambientes. As análises foram realizadas no Instituto de Pesquisas Tecnológicas do Estado de São Paulo (IPT), por ICP-MS. Também, foram cedidos os resultados das concentrações de EPT no sangue de uma subamostra de crianças, presentes na população de estudo, pela coordenadora do projeto (KPKO). Resultados: As concentrações de Cr, Mn, Ni, Cu, Zn, As, Cd e Sn na poeira doméstica foram significativamente maiores no grupo exposto (<0,05), assim como as concentrações de Pb e Cd no sangue das crianças do grupo exposto (<0,05). As concentrações de EPT na poeira doméstica e no sangue das crianças apresentaram correlação moderada para Cr (Coeficiente de Correlação de Spearman (Rho) 0,40), Zn (Rho -0,43) e As (Rho 0,40), e uma forte correlação para Cd (Rho 0,80) (p <0,05). Conclusões: Os resultados do estudo apontaram riscos para a exposição infantil ao Cd, As e Cr durante a produção informal e doméstica de joias e bijuterias, salientando a importância de proteger a saúde infantil através da promoção de ações de segurança. Adicionalmente, os lenços eletrostáticos se mostraram ferramentas de baixo custo e eficazes para avaliação da exposição a EPT.

Introduction: Informal work is followed by several particularities, besides the handling of chemicals without proper equipment, there may happen the passive exposure of family members or close friends, such as children. In the city of Limeira, in the interior of São Paulo, there is informal jewelry production, involving activities ranging from assembling pieces to welding. Objectives: This study evaluated the exposure of children to dust containing metals in the homes of informal and home-based workers in the jewelry production industry in Limeira. Method: dust samples were collected with electrostatic cloths from 21 households in the exposed group and 23 in the control group, and the Potentially Toxic Elements (PTE) Cr, Sn, Mn, Ni, Cu, Zn, Cd, Pb, and As were determined in the environments. The analyses were carried out at the Technological Research Institute of the State of São Paulo (IPT), by ICP-MS. Also, the results of PTE concentrations in the blood of a subsample of children, present in the study population, were provided by the project coordinator (KPKO). Results: Concentrations of Cr, Mn, Ni, Cu, Zn, As, Cd and Sn in household dust were significantly higher in the exposed group (<0.05), as were concentrations of Pb and Cd in the blood of children in the exposed group (<0.05). PTE concentrations in house dust and children's blood showed moderate correlation for Cr (Spearman's Correlation Coefficient (Rho) 0.40), Zn (Rho -0.43) and As (Rho 0.40), and a strong correlation for Cd (Rho 0.80) (p <0.05). Conclusions: The results of the study indicated risks for children's exposure to Cd, As and Cr during informal, domestic jewelry production, highlighting the importance of protecting children's health by promoting safety actions. Additionally, electrostatic cloths proved to be low-cost and effective tools for assessing exposure to PTE.

Metodologias formativas: contribuição para o desenvolvimento colaborativo da cadeia de semijoias de Limeira / Formative methodologies contribution to the collaborative development of the costume jewelry productive chain in Limeira

Introdução - A cadeia de produção de semijoias e bijuterias em Limeira é responsável por um processo produtivo complexo que, chega ao domicílio residencial e, gera trabalho infantil e adolescente. Graves problemas de saúde podem surgir para as famílias que produzem semijoias e bijuterias dentro de casa, além dos riscos ocupacionais e de acidentes. Objetivo - Compreender o aprendizado expansivo coletivo de modo a possibilitar a colaboração e a integração entre os diferentes atores da rede de sistemas de atividades da COMETIL - Comissão Municipal de Erradicação do Trabalho Infantil e Adolescente de Limeira. Método - Coleta de dados utilizando entrevistas, reuniões, oficinas de apresentação, observações da atividade. Posteriormente, utiliza-se o método Laboratório de Mudanças (LM), que se apoia na Teoria da Atividade Histórico Cultural e na Aprendizagem Expansiva, para a compreensão das atividades interinstitucionais da COMETIL, com gravação e filmagem das sessões para análise. Resultados - Divididos em 2 artigos e 1 capítulo de livro. No primeiro artigo, as hipóteses são de que contradições existentes no sistema de atividades da cadeia produtiva não permitem transpor o desafio de sustentabilidade da cadeia, aumentando a precarização do trabalho e os riscos à saúde e segurança das famílias que, por não encontrarem outra alternativa, produzem semijoias e bijuterias em casa. No segundo, apresenta-se uma análise dos resultados do LM que permitiu elevar o nível de agência transformativa entre os participantes da COMETIL, além de fornecer visualização das ações com a elaboração de novos instrumentos de trabalho. No terceiro, evidencia-se que a agência transformativa efetiva-se através da compreensão de que há necessidade de atuação coletiva e integrada, entre instituições públicas e privadas, confirmando o processo de aprendizagem expansiva desencadeado pelo método. Conclusão - O LM permitiu visualizar que a COMETIL pode ser entendida como uma plataforma ou um macro sistema de atividades e que possibilita novos processos organizacionais de ações das instituições públicas de erradicação e controle do trabalho infantojuvenil junto a este setor produtivo de semijoias e bijuterias

The costume jewelry production chain in Limeira is responsible for a complex production process that gets the residential homes and creates child and adolescent labor. Consequently, severe health problems can emerge for families that produce costume jewelry inside their houses, besides the occupational risks and accidents. Objective - To understand the collective expansive learning towards the collaboration and the integration between the actors of the activity systems of COMETIL - Committee for Eradication of Child Labor and Adolescent Work Protection of Limeira. Methods - Data collection using interviews, meetings, introductory workshops, and observations of activity. Subsequently, the Change Laboratory (CL) method, based on the Cultural-Historical Activity Theory and the Expansive Learning, was carried out to comprehend the interorganizational activities of the COMETIL with video recording for analysis. Results - These are divided into two papers and one book chapter. In the first paper, the hypotheses are that the existing contradictions in the activity systems of the production chain do not allow to meet the sustainability challenge, increasing the precariousness and the health and safety risks for families that are forced to produce costume jewelry at home because of an absence of other choices. The second text presents the analysis of the CL results that promoted the transformative agency among the COMETIL participants and provided the visualization of actions with the elaboration of new work instruments. The third paper supports that the transformative agency becomes effective through the comprehension of the need for a collective and integrated action between public and private institutions, confirming the learning expansive process resulting from the method. Conclusions - The CL allowed visualizing that the COMETIL can be understood as a platform or a macrosystem of activities and it promoted a new organizational process of actions of public institutions of eradication and monitoring the child labor with this costume jewelry production sector

Amber in prehistoric Iberia: New data and a review.

Provenancing exotic raw materials and reconstructing the nature and routes of exchange is a major concern of prehistoric archaeology. Amber has long been recognised as a key commodity of prehistoric exchange networks in Europe. However, most science-based studies so far have been localised and based on few samples, hence making it difficult to observe broad geographic and chronological trends. This paper concentrates on the nature, distribution and circulation of amber in prehistoric Iberia. We present new standardised FTIR analyses of 22 archaeological and geological samples from a large number of contexts across Iberia, as well as a wide scale review of all the legacy data available. On the basis of a considerable body of data, we can confirm the use of local amber resources in the Northern area of the Iberian Peninsula from the Palaeolithic to the Bronze Age; we push back the arrival of Sicilian amber to at least the 4th Millennium BC, and we trace the appearance of Baltic amber since the last quarter of the 2nd Millennium BC, progressively replacing Sicilian simetite. Integrating these data with other bodies of archaeological information, we suggest that the arrival of Baltic amber was part of broader Mediterranean exchange networks, and not necessarily the result of direct trade with the North. From a methodological perspective, thanks to the analyses carried out on both the vitreous core and the weathered surfaces of objects made of Sicilian simetite, we define the characteristic FTIR bands that allow the identification of Sicilian amber even in highly deteriorated archaeological samples.

The Health Risk of Cd Released from Low-Cost Jewelry.

The composition of the surface layer of 13 low-cost jewelry samples with a high Cd content was analyzed using an energy-dispersive X-ray fluorescence spectrometer (ED XRF). The analyzed jewels were obtained in cooperation with the Czech Environmental Inspectorate. The jewels were leached in two types of artificial sweat (acidic and alkaline) for 7 days. Twenty microliters of the resulting solution was subsequently placed on a paper carrier and analyzed by an LIBS (Laser-Induced Breakdown Spectrometry) spectrometer after drying. The Cd content in the jewelry surface layer detected by using ED XRF ranged from 13.4% to 44.6% (weight per weight-w/w). The samples were subsequently leached in artificial alkaline, and the acidic sweat and leachates were analyzed using laser-induced breakdown spectrometry (LIBS). The amount of released Cd into alkaline sweat ranged from 24.0 to 370 µg Cd per week, respectively 3.23-61.7 µg/cm²/week. The amount of released Cd into acidic sweat ranged from 16.4 to 1517 µg Cd per week, respectively 3.53-253 µg/cm²/week. The limit of Cd for dermal exposure is not unequivocally determined in the countries of the EU (European Union) or in the U.S. Based on the US EPA (United States Environmental Protection Agency) approach used to establish the reference dose (RfD) for Cd contained in food and information about the bioavailability of Cd after dermal exposure, we assessed our own value of dermal RfD. The value was compared with the theoretical amount of Cd, which can be absorbed into the organism from jewelry in contact with the skin. The calculation was based on the amount of Cd that was released into acidic and alkaline sweat. The highest amount of Cd was released into acidic sweat, which represents 0.1% of dermal RfD and into alkaline sweat, 0.5% of dermal RfD. These results indicate that the analyzed jewelry contains Cd over the limit for composition of jewelry available within the territory of the EU. The determined amount of Cd in analyzed jewelry does not, however, pose a threat in terms of carcinogenic toxic effects.

Toxicity assessment of ash and dust from handmade gold jewelry manufacturing workshops in Bangladesh.

Traditionally, handmade gold jewelry played a very important role in the cultural heritage of Bangladesh. Goldsmiths still are partially using ancient manufacturing process with coal fire, candle flame blowing, and nitric and sulfuric acid treatments. Such process leads to the contamination of workplace with the dust of toxic metals, acidic vapors, and particles of different natures. To evaluate contamination by particulate matter (PM), the passive particle collectors were installed in different manufacturing units for a period of 85 days at Tanti Bazar, Dhaka, Bangladesh. The laser diffraction analysis of the samples collected at the soldering units showed significant amounts of particulates, both PM10 and PM 2.5, and also nanoparticles in both nucleation and accumulation mode. SEM/EDS analysis revealed partially melted micro blebs that contain a very high concentration of Fe along with Cu. The toxic elements were detected with ICP analysis and include higher concentrations of cadmium (Cd), chromium (Cr), lead (Pb), and arsenic (As). It is notable that detection of arsenic contamination was unexpected since raw materials used for jewelry making should not have any arsenic.

Toxic metals in children's toys and jewelry: coupling bioaccessibility with risk assessment.

A total of 45 children's toys and jewelry were tested for total and bioaccessible metal concentrations. Total As, Cd, Sb, Cr, Ni, and Pb concentrations were 0.22-19, 0.01-139, 0.1-189, 0.06-846, 0.14-2894 and 0.08-860,000 mg kg(-1). Metallic products had the highest concentrations, with 3-7 out of 13 samples exceeding the European Union safety limit for Cd, Pb, Cr, or Ni. However, assessment based on hazard index >1 and bioaccessible metal showed different trends. Under saliva mobilization or gastric ingestion, 11 out of 45 samples showed HI >1 for As, Cd, Sb, Cr, or Ni. Pb with the highest total concentration showed HI <1 for all samples while Ni showed the most hazard with HI up to 113. Our data suggest the importance of using bioaccessibility to evaluate health hazard of metals in children's toys and jewelry, and besides Pb and Cd, As, Ni, Cr, and Sb in children's products also deserve attention.

Assessment of nickel and cobalt release from jewelry from a non-nickel directive country.

BACKGROUND: A directive restricting nickel release from jewelry and other skin-contact products has not been initiated in Thailand or in the United States. The prevalence of nickel and cobalt allergies is increasing, and the main cause of sensitization seems to be jewelry. OBJECTIVES: We aimed to investigate nickel and cobalt release from jewelry available in Thai marketplaces and to study the factors associated with nickel and cobalt release. METHODS: Used costume jewelry items were collected from volunteers. They were tested with the dimethylglyoxime and cobalt tests. RESULTS: Five hundred fifty-one items, including belt buckles, bracelets, earrings, necklaces, rings, and watches, were tested; 216 (39.2%) gave positive dimethylglyoxime tests, and 206 (37.4%) gave positive cobalt tests. The factors that determined nickel or cobalt release were shopping location and jewelry price. Cobalt-containing jewelry could be identified by its dark color. CONCLUSIONS: A large proportion of the jewelry sold in Thai markets release nickel or cobalt.

Children's exposure to harmful elements in toys and low-cost jewelry: characterizing risks and developing a comprehensive approach.

Contamination problem in jewelry and toys and children's exposure possibility have been previously demonstrated. For this study, risk from oral exposure has been characterized for highly contaminated metallic toys and jewelry ((MJ), n=16) considering three scenarios. Total and bioaccessible concentrations of Cd, Cu, Ni, and Pb were high in selected MJ. First scenario (ingestion of parts or pieces) caused unacceptable risk for eight items for Cd, Ni, and/or Pb (hazard index (HI)>1, up to 75, 5.8, and 43, respectively). HI for ingestion of scraped-off material scenario was always <1. Finally, saliva mobilization scenario caused HI>1 in three samples (two for Cd, one for Ni). Risk characterization identified different potentially hazardous items compared to United States, Canadian, and European Union approaches. A comprehensive approach was also developed to deal with complexity and drawbacks caused by various toy/jewelry definitions, test methods, exposure scenarios, and elements considered in different regulatory approaches. It includes bioaccessible limits for eight priority elements (As, Cd, Cr, Cu, Hg, Ni, Pb, and Sb). Research is recommended on metals bioaccessibility determination in toys/jewelry, in vitro bioaccessibility test development, estimation of material ingestion rates and frequency, presence of hexavalent Cr and organic Sn, and assessment of prolonged exposure to MJ.

Multi-technique quantitative analysis and socioeconomic considerations of lead, cadmium, and arsenic in children's toys and toy jewelry.

A wide spectrum and large number of children's toys and toy jewelry items were purchased from both bargain and retail vendors and analyzed for arsenic, cadmium, and lead metal content using multiple analytical techniques, including flame and furnace atomic absorption spectroscopy as well as X-ray fluorescence spectroscopy. Particularly dangerous for young children, metal concentrations in toys/toy jewelry were assessed for compliance with current Consumer Safety Product Commission (CPSC) regulations (F963-11). A conservative metric involving multiple analytical techniques was used to categorize compliance: one technique confirmation of metal in excess of CPSC limits indicated a "suspect" item while confirmation on two different techniques warranted a non-compliant designation. Sample matrix-based standard addition provided additional confirmation of non-compliant and suspect products. Results suggest that origin of purchase, rather than cost, is a significant factor in the risk assessment of these materials with 57% of toys/toy jewelry items from bargain stores non-compliant or suspect compared to only 15% from retail outlets and 13% if only low cost items from the retail stores are compared. While jewelry was found to be the most problematic product (73% of non-compliant/suspect samples), lead (45%) and arsenic (76%) were the most dominant toxins found in non-compliant/suspect samples. Using the greater Richmond area as a model, the discrepancy between bargain and retail children's products, along with growing numbers of bargain stores in low-income and urban areas, exemplifies an emerging socioeconomic public health issue.

Bioaccessibility of As, Cd, Cu, Ni, Pb, and Sb in toys and low-cost jewelry.

Children can be exposed to toxic elements in toys and jewelry following ingestion. As, Cd, Cu, Ni, Pb, and Sb bioavailability was assessed (n = 24) via the in vitro gastrointestinal protocol (IVG), the physiologically based extraction test (PBET), and the European Toy Safety Standard protocol (EN 71-3), and health risks were characterized. Cd, Cu, Ni, and Pb were mobilized from 19 metallic toys and jewelry (MJ) and one crayon set. Bioaccessible Cd, Ni, or Pb exceeded EU migratable concentration limits in four to six MJ, depending on the protocol. Using two-phase (gastric + intestinal) IVG or PBET might be preferable over EN 71-3 since they better represent gastrointestinal physiology. Bioaccessible and total metal concentrations were different and not always correlated, indicating that bioaccessibility measurement may provide more accurate risk characterization. More information on impacts of multiple factors affecting metals mobilization from toys and jewelry is needed before recommending specific tests. Hazard index (HI) for Cd, Ni, or Pb were >1 for all six MJ exceeding the EU limits. For infants (6-12 mo old), 10 MJ had HI > 1 for Cd, Cu, Ni, or Pb (up to 75 for Cd and 43 for Pb). Research on prolonged exposure to MJ and comprehensive risk characterization for toys and jewelry exposure is recommended.

Early upper paleolithic shell beads at Üçagizli Cave I (Turkey): technology and the socioeconomic context of ornament life-histories.

Ten early Upper Paleolithic layers in Üçagizli Cave I (41-29 uncalibrated ky BP) on the Hatay coast of southern Turkey preserve a rich and varied record of early Upper Paleolithic life, including the production and use of large numbers of shell ornaments. This study examines shell bead production, use, and discard in relation to site function and the diversity of on-site human activities. Four factors are expected to contribute to variation in the ornament assemblages, one environmental and three behavioral. The behavioral factors relate to winnowing for quality as a function of distance from the raw material source, changes in the size of user groups, and symbol standardization. The accumulation rates for shell beads, bones, and stone tools paralleled one another through time, indicating that ornament discard followed the pulse of daily life at this site. All stages of manufacture and use are well represented in each assemblage, and half or more of the ornaments show evidence of extended use. Changes in the local marine environment do not explain much of the variation in the assemblages, pointing instead to behavioral causes. The richness of shell types that were collected as raw material correlates to greater exploitation of edible marine shellfish and greater occupation intensity. Much of this variation in the ornament raw material was eliminated during the manufacture stage, almost certainly reflecting the influence of cultural norms. A focus on basket-shaped shells changed remarkably little over thousands of years, despite significant changes in other domains of technology. This last result suggests that beads were the most irreducible and conservative elements of more complex design traditions.

Heavy metals in toys and low-cost jewelry: critical review of U.S. and Canadian legislations and recommendations for testing.

High metal contamination in toys and low-cost jewelry is a widespread problem, and metals can become bioavailable, especially via oral pathway due to common child-specific behaviors of mouthing and pica. In this review, the U.S., Canadian, and European Union (EU) legislations on metals in toys and jewelry are evaluated. A literature review on content, bioavailability, children's exposure, and testing of metals in toys and low-cost jewelry is provided. A list of priority metals is presented, and research needs and legislative recommendations are addressed. While the U.S. and Canadian legislations put emphasis on lead exposure prevention, other toxic elements like arsenic and cadmium in toy materials are not regulated except in paint and coatings. The EU legislation is more comprehensive in terms of contaminants and scientific approach. Current toy testing procedures do not fully consider metal bioavailability. In vitro bioaccessibility tests developed and validated for toys and corresponding metal bioaccessibility data in different toy matrices are lacking. The U.S. and Canadian legislations should put more emphasis on metal bioavailability and on other metals in addition to lead. A two-step management approach with mandatory testing of toys for total metal concentrations followed by voluntary bioaccessibility testing could be implemented.

A construção de políticas públicas em rede intersetorial para a erradicação do trabalho infantil em Limeira-SP / The construction of public policies on intersectoral network for the eradication of child labor in Limeira-SP

Limeira-SP é uma cidade que abriga um dos principais pólos de produção de joias e bijuterias, que tem como característica o uso da mão de obra informal nos domicílios, envolvendo crianças e adolescentes nas atividades de montagem, soldagem e cravação de peças. Pesquisa no município revelou que 27por cento dos alunos da rede estadual de ensino trabalham montando e soldando joias e bijuterias, uma população 8.340 indivíduos envolvidos em tarefas repetitivas e perigosas para a saúde. O diagnóstico desta situação motivou a mobilização de instituições públicas e da sociedade civil na criação de uma rede intersetorial articulada pela Comissão Municipal de Erradicação do Trabalho Infantil de Limeira COMETIL que opera desde 2007. O objetivo deste projeto é avaliar o alcance, limites e possibilidades das ações intersetoriais desenvolvidas pela COMETIL, no período de 2007 2010, de modo destacar as estratégias utilizadas e avaliar as mesmas. Foi empregada metodologia qualitativa do tipo estudo de caso baseadas em: a) participação de pesquisadores que são membros da COMETIL (nos moldes de pesquisa-ação); b) análise de documentos e; c) entrevistas semiestruturadas com 13 indivíduos na identificação de problemas socias; o papel da mídia na divulgação dos dados; a relevância de ações pautadas na promoção da saúde que visam a sensibilização da população e o desenvolvimento de habilidades técnicas entre os servidores público; a proeminência da articulação intersetorial e, sobre tudo, o apoio de instituições como o Ministério Público do Trabalho e Ministério do Trabalho e emprego; a necessidade de avançar nas ações de vigilância em saúde; e, por fim, a potencialidade da estratégia de territorialização para o desenvolvimento de ações no campo da Saúde e do Desenvolvimento Social. A Análise dos resultados possibilitou perceber as estratégias exitosas adotadas pela Comissão, bem como constatar os limites da articulação em rede em curso e apontar novos rumos para a superação dos...