-

 

The nexus between PFAS and poverty in LMICs

PFAS and Cancer Risk: PFAS, a group of man-made chemicals utilized globally since the 1940s, have been linked to an increased risk of various cancers. High levels of PFOS, a type of PFAS, are associated with liver metabolic changes, suggesting a heightened cancer risk due to disrupted fat metabolism. Similarly, elevated blood levels of PFNA, another PFAS compound, have been correlated with an increased risk of kidney cancer, particularly among African American individuals.

The Multiplicative Effects of PFAS and Cancer on Poverty in LMICs: The confluence of PFAS exposure, cancer prevalence, and poverty can significantly exacerbate socioeconomic challenges in LMICs.

  1. PFAS Exposure and Health Inequities:
    • PFAS are persistent environmental pollutants that accumulate in the human body and the environment, posing long-term health risks.
    • In LMICs, insufficient regulation and oversight can result in elevated PFAS levels in the environment, increasing exposure risk for the populace.
  2. Cancer Burden and Economic Strain:
    • Cancer is a leading cause of mortality globally, with a disproportionate number of cases in LMICs.
    • The economic burden of cancer in these countries is intensified by the high costs of treatment and limited healthcare access.
  3. Multiplicative Effect on Poverty:
    • The combined impact of PFAS exposure and cancer can precipitate a poverty cycle. Illness can diminish a family’s earning capacity, while treatment costs can exhaust savings and lead to indebtedness.
    • This cycle is often worsened in LMICs where social safety nets are typically weak or absent, leaving families without support during health crises.
  4. Impact on Sustainable Development:
    • The multiplicative effect of PFAS and cancer on poverty also impedes sustainable development in LMICs.
    • Anti-poverty efforts are compromised by the escalated healthcare costs and diminished productivity stemming from these health issues.
  5. Need for Global Action:
    • Tackling the multiplicative effect of PFAS and cancer on poverty necessitates international collaboration.
    • Initiatives to curtail PFAS usage, enhance cancer care, and bolster economic support for impacted populations are crucial to breaking the poverty cycle in LMICs.

The interplay between PFAS, cancer, and poverty presents a complex challenge for LMICs, highlighting the need for comprehensive policies and global support to mitigate these risks and foster equitable, sustainable development.

Economic Implications of PFAS in LMICs: PFAS present significant economic challenges for LMICs, impacting healthcare, productivity, environmental remediation, trade, and industry.

  1. Healthcare Costs and Treatment Expenses:
    • PFAS-related health conditions, including cancer and liver damage, can overburden LMIC healthcare budgets.
    • Families facing PFAS-related illnesses often incur substantial out-of-pocket expenses, leading to financial instability and potential impoverishment.
  2. Lost Productivity and Workforce Impact:
    • Health issues linked to PFAS can result in lost productivity due to illness, disability, or premature death.
    • The workforce in LMICs may suffer reduced productivity, affecting economic growth and development.
  3. Environmental Remediation Costs:
    • Cleaning up PFAS-contaminated sites is costly and complex due to the chemicals’ environmental persistence.
    • LMICs frequently lack the resources and expertise for effective remediation, placing the economic burden on governments and communities.
  4. Trade and Industry Impact:
    • Industries in some LMICs that rely on PFAS-containing products may face disruptions if PFAS use is restricted, impacting employment and economic stability.
  5. Long-Term Costs and Externalization:
    • The true costs of PFAS are long-term, poorly understood, and often externalized onto individuals, communities, and governments.
    • While corporations benefit from PFAS production, the public bears the costs, frequently without their knowledge.

Addressing the economic implications of PFAS in LMICs requires a holistic approach, including improved regulation, healthcare infrastructure, and sustainable alternatives. Proactive measures can mitigate long-term consequences and safeguard both health and economies.

PFAS, Poverty, and Cancer in LMICs: In LMICs, the intersection of PFAS exposure and poverty leads to a dire situation. Industrialization and globalization, which have popularized PFAS use, also contribute to lifestyle and dietary changes that increase cancer cases. However, LMICs are often ill-equipped to manage this rise due to inadequate infrastructure and training, resulting in high morbidity and mortality rates from potentially preventable or more effectively treatable cancers with better resources. Furthermore, the socio-economic challenges faced by cancer patients in LMICs can lead to impoverishment due to catastrophic healthcare costs and lost productivity, trapping families in a cycle of poverty and ill health.

 Further Reading

1.      Targol Teymourian, Termeh Teymoorian, Elaheh Kowsari, & Seeram Ramakrishna. (2021). A review of emerging PFAS contaminants: sources, fate, health risks, and a comprehensive assortment of recent sorbents for PFAS treatment by evaluating their mechanismResearch on Chemical Intermediates, 47, 4879–4914.

2.      Hubertus Brunn, Gottfried Arnold, Wolfgang Körner, Gerd Rippen, Klaus Günter Steinhäuser, & Ingo Valentin. (2023). PFAS: forever chemicals—persistent, bioaccumulative and mobile. Reviewing the status and the need for their phase out and remediation of contaminated sitesEnvironmental Sciences Europe, 35, Article number: 20.

3.      Centers for Disease Control and Prevention (CDC). (n.d.). PFAS: an overview of the science and guidance for clinicians on per- and polyfluoroalkyl substances.

4.      Compilation of research on PFAS in the environment. (2021)Phys.org.

5.      Death C, Bell C, Champness D, Milne C, Reichman S, Hagen T. (n.d.). PFAS on atmospheric aerosol particles: a reviewEurope PMC.

 

 

 

 

 

 

 

 

Comments

Post a Comment

Popular posts from this blog

-
  Impacts of Pit Latrine Waste on Early Puberty in Africa Introduction Across sub-Saharan Africa, pit latrines serve as the primary sanitation infrastructure for over 50% of urban populations and an even higher proportion in rural areas, providing a low-cost solution to the challenge of open defecation. These simple, often unlined pits collect human waste but pose significant risks to environmental and public health due to potential groundwater contamination. Emerging evidence suggests that chemical pollutants from pit latrines, particularly endocrine-disrupting chemicals (EDCs), may contribute to early puberty in children, especially girls, with far-reaching health, social, and educational consequences. Early puberty, defined as pubertal development before age 8 in girls or 9 in boys, is associated with increased risks of mental health disorders, reproductive health issues, and socioeconomic challenges, particularly in resource-constrained settings. In Africa, where sanitation inf...
Read more
-
  Health insurance affordability and the quality of life among low Socioeconomic Status (SES) individuals in Low- and Middle-Income Countries (LMICs)   Preamble: Whereas the right to health is a fundamental human right, it remains inaccessible to many, especially those of low socioeconomic status (SES) in low- and middle-income countries (LMICs); and whereas the affordability of health insurance is a critical factor that can enhance or impede access to necessary healthcare services; we recognize that the ability to obtain health insurance plays a pivotal role in determining the quality of life for individuals and families within these communities. Acknowledging that the lack of affordable health insurance options leads to a disproportionate burden of disease and financial hardship on low SES populations; and understanding that the provision of affordable health insurance is not only a matter of social justice but also an investment in the social and economic development ...
Read more
-
Child Health:  Dealing with Aflatoxins in Children’s Food Aflatoxins, produced primarily by Aspergillus flavus and A. parasiticus , are highly toxic and carcinogenic mycotoxins that contaminate key food crops in tropical and subtropical regions. In low- and middle-income countries (LMICs), especially across sub-Saharan Africa, chronic exposure to aflatoxins in staple foods poses grave health risks for children, including growth impairment, immunosuppression, developmental deficits, and increased vulnerability to infectious diseases. This paper explores the sources of aflatoxin contamination in children's food, its public health impacts, and proposes multisectoral policies and interventions to protect child health and nutrition, with a focus on evidence from Africa. 1. Introduction Aflatoxin contamination is one of the most pressing yet under-addressed food safety challenges affecting children in LMICs. Staple foods such as maize, sorghum, groundnuts, and dairy products are pro...
Read more