Climate Change Imperils Pediatric Health: Child Advocacy Through Fossil Fuel Divestment.

Climate change poses an existential threat to children's health. Divestment of ownership stakes in fossil fuel companies is one tool available to pediatricians to address climate change. Pediatricians are trusted messengers regarding children's health and therefore bear a unique responsibility to advocate for climate and health policies that affect children. Among the impacts of climate change on pediatric patients are allergic rhinitis and asthma; heat-related illnesses; premature birth; injuries from severe storms and fires; vector-borne diseases; and mental illnesses. Children are disproportionately affected as well by climate-related displacement of populations, drought, water shortages, and famine. The human-generated burning of fossil fuels emits greenhouse gases (GHG) such as carbon dioxide, which trap heat in the atmosphere and cause global warming. The US healthcare industry is responsible for 8.5% of the nation's entire greenhouse gases and toxic air pollutants. In this perspectives piece we review the principle of divestment as a strategy for improving childhood health. Healthcare professionals can help combat climate change by embracing divestment in their personal investment portfolios and by their universities, healthcare systems, and professional organizations. We encourage this collaborative organizational effort to reduce greenhouse gas emissions.

COVID-19 and children's health in the United States: Consideration of physical and social environments during the pandemic.

Public health measures necessary to counteract the coronavirus disease 2019 (COVID-19) pandemic have resulted in dramatic changes in the physical and social environments within which children grow and develop. As our understanding of the pathways for viral exposure and associated health outcomes in children evolves, it is critical to consider how changes in the social, cultural, economic, and physical environments resulting from the pandemic could affect the development of children. This review article considers the environments and settings that create the backdrop for children's health in the United States during the COVID-19 pandemic, including current threats to child development that stem from: A) change in exposures to environmental contaminants such as heavy metals, pesticides, disinfectants, air pollution and the built environment; B) changes in food environments resulting from adverse economic repercussion of the pandemic and limited reach of existing safety nets; C) limited access to children's educational and developmental resources; D) changes in the social environments at the individual and household levels, and their interplay with family stressors and mental health; E) social injustice and racism. The environmental changes due to COVID-19 are overlaid onto existing environmental and social disparities. This results in disproportionate effects among children in low-income settings and among populations experiencing the effects of structural racism. This article draws attention to many environments that should be considered in current and future policy responses to protect children's health amid pandemics.

Environmental epidemiology in a crossfire.

Two tendencies have emerged in environmental epidemiology that hamper the translation of research findings into prevention of environmental hazards. One is the increased focus on highlighting weaknesses of epidemiology research that is clearly meant to explain away the research conclusions and weaken their possible implications for interventions to control environmental hazards. Another is the voluminous amount of information sharing that involves a substantial amount of misinformation, as part of the ongoing infodemic. In this light, the appearance of the catalogue of doubt-raising strategies, indeed the worst practices of scientific inference, is good news. Collected under the auspices of the International Network for Epidemiology in Policy, it serves to illustrate the range of possible (and impossible) forms of critique that may be raised on behalf of vested interests or other groups who for some reason disagree with the epidemiological conclusions. We believe that this systematic list will be useful in our field and help to identify critiques of policy options that are hidden and sometimes suppressed in weighing the epidemiological evidence.

Flooding: what is the impact on pregnancy and child health?

Floods are the most common type of natural disaster in both developed and developing countries and have led to extensive morbidity and mortality throughout the world. Worldwide, over the past 30 years, flooding has claimed the lives of more than 200,000 people and affected more than 2.8 billion others. The impact of flooding on health varies among populations and depends primarily on vulnerability and the kind of event experienced. It severely disrupts livelihoods and has a significant impact on the health of pregnant women and children. In addition, it may exacerbate a range of negative psychological and physiological child and reproductive health outcomes. Awareness-raising, education, and the issuing of warnings appear to be key initiatives to mitigate or prevent flood morbidity and mortality, especially among people living in low- and middle-income countries. Agencies responding to emergencies also need to be more cognisant of the dangers, specifically those engaged in healthcare, nutrition, and water safety programmes.

Ethics guidelines for environmental epidemiologists: 2023 revision.

Recognition of the importance to environmental epidemiology of ethical and philosophical deliberation led, in 1996, to the establishment of Ethics Guidelines for the profession. In 1999, these guidelines were adopted by the International Society for Environmental Epidemiology. The guidelines were revised in 2012 and again in 2023 to ensure continued relevance to the major issues facing the field. Comprising normative standards of professional conduct, the guidelines are structured into four subsections: (1) obligations to individuals and communities who participate in research; (2) obligations to society; (3) obligations regarding funders/sponsors and employers; and (4) obligations to colleagues. Through the 2023 revision of the Ethics Guidelines, the International Society for Environmental Epidemiology seeks to ensure the highest possible standards of transparency and accountability for the ethical conduct of environmental epidemiologists engaged in research and public health practice.

Climate Change and Child Health Equity.

The climate crisis is a major public health threat for children, disproportionately affecting the most vulnerable populations. Climate change causes a myriad of health issues for children, including respiratory illness, heat stress, infectious disease, the effects of weather-related disasters, and psychological sequelae. Pediatric clinicians must identify and address these issues in the clinical setting. Strong advocacy from pediatric clinicians is needed to help prevent the worst effects of the climate crisis and to support the elimination of use of fossil fuels and enactment of climate-friendly policies.

The Health Effects of Climate Change on Children: Pediatricians Must Be Part of the Solution.

Climate change is already impacting children's health in a variety of ways. Indian children are among the most severely affected; they are experiencing respiratory illnesses from air pollution, heat-related illnesses, malnutrition, vector- and water-borne diseases; and mental health problems such as post-traumatic stress disorder from weather disasters. There is a need to increase awareness and capacity building among paediatricians for understanding the impact of climate change on the health of children and educating parents about preventive measures. Detailed environmental history taking will help to identify risk factors. To address climate change issues, professional paediatric associations should increase their advocacy with government agencies. It is essential to ask policymakers to immediately reduce greenhouse gas emissions. Reducing the burning of coal and other fossil fuels and moving to renewable energy sources such as solar and wind will reduce India's carbon emissions and decrease environmental illness among children. The pediatricians of India should declare that climate change is a child health emergency.

Primary care pediatrics and public health: meeting the needs of today's children.

The proportion of children suffering from chronic illnesses--such as asthma and obesity, which have significant environmental components--is increasing. Chronic disease states previously seen only in adulthood are emerging during childhood, and health inequalities by social class are increasing. Advocacy to ensure environmental health and to protect from the biological embedding of toxic stress has become a fundamental part of pediatrics. We have presented the rationale for addressing environmental and social determinants of children's health, the epidemiology of issues facing children's health, recent innovations in pediatric medical education that have incorporated public health principles, and policy opportunities that have arisen with the passage of the 2010 Patient Protection and Affordable Care Act.

Impact of ambient temperature on children's health: a systematic review.

Children are vulnerable to temperature extremes. This paper aimed to review the literature regarding the relationship between ambient temperature and children's health and to propose future research directions. A literature search was conducted in February 2012 using the databases including PubMed, ProQuest, ScienceDirect, Scopus and Web of Science. Empirical studies regarding the impact of ambient temperature on children's mortality and morbidity were included. The existing literature indicates that very young children, especially children under one year of age, are particularly vulnerable to heat-related deaths. Hot and cold temperatures mainly affect cases of infectious diseases among children, including gastrointestinal diseases, malaria, hand, foot and mouse disease, and respiratory diseases. Pediatric allergic diseases, like eczema, are also sensitive to temperature extremes. During heat waves, the incidences of renal disease, fever and electrolyte imbalance among children increase significantly. Future research is needed to examine the balance between hot- and cold-temperature related mortality and morbidity among children; evaluate the impacts of cold spells on cause-specific mortality in children; identify the most sensitive temperature exposure and health outcomes to quantify the impact of temperature extremes on children; elucidate the possible modifiers of the temperature and children's health relationship; and project children's disease burden under different climate change scenarios.

Use of Children as Soldiers.

A child soldier is a person less than 18 years of age who/has been recruited/used by an armed force/armed group in any capacity, including but not limited to children, boys and girls, used as fighters, cooks, porters, messengers, spies, or for sexual purposes. Complex consequences on both physical and mental health are reported among child soldiers. One-third to one-half of these children may have clinically significant symptoms of post-traumatic stress disorder. The United Nations identified more than 25,000 grave violations against children during armed conflicts in 2019. The recruitment and use of children under 18 in armed conflicts must stop.

On the importance of primary and community healthcare in relation to global health and environmental threats: lessons from the COVID-19 crisis.

In the course of the COVID-19 pandemic, it has become clear that primary healthcare systems play a critical role in clinical care, such as patient screening, triage, physical and psychological support and also in promoting good community advice and awareness in coordination with secondary healthcare and preventive care. Because of the role of social and environmental factors in COVID-19 transmission and burden of disease, it is essential to ensure that there is adequate coordination of population-based health services and public health interventions. The COVID-19 pandemic has shown the primary and community healthcare (P&CHC) system's weaknesses worldwide. In many instances, P&CHC played only a minor role, the emphasis being on hospital and intensive care beds. This was compounded by political failures, in supporting local community resilience. Placing community building, social cohesion and resilience at the forefront of dealing with the COVID-19 crisis can help align solutions that provide a vision of 'planetary health'. This can be achieved by involving local well-being and participation in the face of any pervasive health and environmental crisis, including other epidemics and large-scale ecological crises. This paper proposes that P&CHC should take on two critical roles: first, to support local problem-solving efforts and to serve as a partner in innovative approaches to safeguarding community well-being; and second, to understand the local environment and health risks in the context of the global health perspective. We see this as an opportunity of immediate value and broad consequence beyond the control of the COVID-19 pandemic.

Associations among body mass index, waist circumference, and health indicators in American Indian and Alaska Native adults.

PURPOSE: Little is known about obesity-related health issues among American Indian and Alaska Native (AIAN) populations. APPROACH: A large cohort of AIAN people was assembled to evaluate factors associated with health. SETTING: The study was conducted in Alaska and on the Navajo Nation. PARTICIPANTS: A total of 11,293 AIAN people were included. METHODS: We present data for body mass index (BMI, kg/m2) and waist circumference (cm) to evaluate obesity-related health factors. RESULTS: Overall, 32.4% of the population were overweight (BMI 25-29.9 kg/m2), 47.1% were obese (BMI > or = 30 kg/m2), and 21.4% were very obese (BMI, > or = 35 kg/m2). A waist circumference greater than 102 cm for men and greater than 88 cm for women was observed for 41.7% of men and 78.3% of women. Obese people were more likely to perceive their health as fair/poor than nonobese participants (prevalence ratio [PR], 1.91; 95% CI, 1.71-2.14). Participants younger than 30 years were three times more likely to perceive their health as being fair or poor when their BMI results were 35 or greater compared with those whose BMI results were less than 25 kg/m2. A larger BMI was associated with having multiple medical conditions, fewer hours of vigorous activity, and more hours of television watching. CONCLUSIONS: Given the high rates of obesity in AIAN populations and the association of obesity with other health conditions, it is important to reduce obesity among AIAN people.

The special vulnerability of children.

The environment in which children grow, play and learn has a profound effect on their health and well-being. Exposures to a polluted indoor environment do not result in the same outcomes for children as for adults because children may be exposed differently, children metabolize some chemicals differently than adults; and children have "windows of vulnerability" while they are growing and developing when their target organs may be more susceptible than the target organs of adults.

The International Society for Children's Health and the Environment Commits to Reduce Its Carbon Footprint to Safeguard Children's Health.

The Lancet Countdown and the 2018 Intergovernmental Panel on Climate Change declared that the worst impacts of climate change are and will continue to be felt disproportionately by children. Children are uniquely vulnerable to the consequences of climate change, including heat stress, food scarcity, increases in pollution and vector-borne diseases, lost family income, displacement, and the trauma of living through a climate-related disaster. These stressors can result in long-lasting physical and mental health sequelae. Based upon these concerns associated with climate change, the International Society for Children's Health and the Environment developed a statement about ways in which the Society could take action to reduce its contribution of greenhouse gas emissions. The objective of this article is to report our Society's plans in hopes that we may stimulate other scientific societies to take action. https://doi.org/10.1289/EHP6578.

Family health history and health behaviors in Alaska native and American Indian people.

BACKGROUND: Family history of diseases among American Indian and Alaska Native (AIAN) people may influence health. METHODS: We examine the prevalence of family health history among a cohort of AIAN people (n= 10,374) enrolled in the Education and Research Towards Health (EARTH) Study. We evaluate the association between having a positive family history and health behaviors to determine if those reporting a family history were more likely to report lifestyles that put them at risk of developing these health conditions. RESULTS: Among participants, 17.7% reported not knowing their family history and 23.5% preferred not to answer the family history component of the questionnaire. Eight percent of participants reported a family history of colorectal cancer, 7.9% a family history of breast cancer, 25.8% a family history of heart attack, and 46.7% a family history of diabetes. Obesity, physical activity, cholesterol, and perceived health were associated with family history. CONCLUSIONS: Individuals with a family history of diseases may have lifestyles that influence their disease risk.