Articles tagged with Environmental Health
A recent study from Oregon State University found that Oregonians are more likely to perceive environmental and public health risks than potential financial gains from natural gas export. The study surveyed 500 adults and found that those with higher education, younger adults, women, people of color, and liberal or moderate political v...
A new study developed by Jenna Krall predicts air pollution model performance in health studies, improving their accuracy. The approach helps determine whether air pollution prediction models can be used in epidemiologic studies, assessing health effects.
Researchers found that metal concentrations were particularly elevated in CWSs serving semi-urban, Hispanic communities, highlighting environmental justice concerns. Arsenic, barium, chromium, selenium, and uranium concentrations were also disproportionately elevated.
A new study found that infant monkeys conceived while their mothers were exposed to wildfire smoke showed increased inflammation, memory deficits, and a more passive temperament compared to those conceived later. The effects suggest that some component of wildfire smoke can act as a teratogen, affecting fetal development.
A new study found that the health impacts of 2020 lockdowns varied across three European cities, with physical activity levels declining by up to 95% and resulting in increased diagnoses of heart attacks, strokes, depression, and anxiety. In contrast, decreases in air pollution and noise had positive effects on health.
Experts recommend an integrated approach to reduce the impacts of fracking on wildlife and human health. This includes protecting vulnerable populations, ecosystems, and regions underrepresented in decision-making processes.
A study found that most face masks tested contained low or negligible levels of PFAS, except for a firefighter mask with potentially hazardous levels. Researchers estimate that regular wear of surgical and N95 masks does not pose a risk, but extended use of the firefighter mask could cause health problems.
A study of 749 European cities found nearly 60 million adults subjected to unhealthy vehicle-generated noise, with compliance to WHO guidelines potentially preventing 3,600 annual deaths from ischaemic heart disease. Over 11 million adults were highly annoyed by road traffic noise, leading to increased stress and health problems.
A new study reveals that American Indian communities are less likely to benefit from recent downward trends in fine particulate matter (PM2.5) concentrations in the US. Average PM2.5 concentrations were higher in AI-populated counties compared to non-AI populated counties by 2018, contrary to previous declines.
According to a systematic review of over 16 million young people from 25 countries, children with disabilities experience higher rates of violence, including physical, sexual, and emotional abuse. The study highlights the urgent need for collaborative efforts to raise awareness and strengthen prevention efforts.
A study of over 7,000 adolescents found that consuming a high-quality diet, such as the Mediterranean diet, was associated with significantly lower wheezing odds among those exposed to environmental tobacco smoke. This suggests that targeted public health interventions focused on improving access to higher quality foods may be effectiv...
The Philadelphia Regional Center for Children's Environmental Health aims to identify and protect vulnerable communities from environmental exposures. The center will focus on four primary research areas: asthma prevention, lead exposure, air pollution, and endocrine disrupting chemicals.
A study of over 3,000 mother-child pairs from six European countries found an association between prenatal bisphenol A exposure and increased risk of asthma and wheezing in school-age girls. The study revealed a high prevalence of BPA in maternal urine during pregnancy.
Research led by Imperial College London estimates that higher cigarette taxes could have averted around 182,000 newborn deaths and 231,000 child deaths under one year old in 2018. The study found that increasing tobacco taxes in low- and middle-income countries can reduce neonatal and infant mortality rates.
The Wilderness Medical Society has published evidence-based guidelines for anaphylaxis treatment in remote areas. The guidelines recommend administering intramuscular epinephrine as the primary prehospital treatment, while also discussing prevention strategies such as extracting additional epinephrine from autoinjectors and using expir...
A study found that people living within 300 meters of green spaces have a 16% lower risk of ischemic stroke. The researchers suggest that the current European Union air pollution limits for nitrogen dioxide and particulate matter need to be reconsidered due to the direct relationship between exposure to these pollutants and stroke risk.
A panel study in Beijing found a consistent, robust increase in fasting blood glucose levels after exposure to ultrafine particles (UFPs). The research suggests potential biological pathways, including pro-opiomelanocortin processing and regulation of hypoxia-inducible factor 1 A function.
A new study from the Healthy Nevada Project found associations between genetics, childhood trauma, and adult obesity. Participants with specific genetic traits and who experience childhood traumas are more likely to suffer from adult obesity. The study suggests that understanding the interplay between genes and environment can help pro...
A recent study published in Environmental Research found a significant association between air pollution and low birth weight in Israel. The study, which analyzed data from over 380,000 births, revealed that mothers who were underweight or of lower socioeconomic status were more vulnerable to exposure to air pollution.
Researchers propose a framework that considers interactions between social, genetic, and environmental factors to inform COVID-19 studies. The work highlights the importance of integrating these factors to determine health risks, particularly in vulnerable populations.
A landmark study published in JAMA reveals that hurricanes and tropical cyclones in the US are associated with increased deaths from various causes, including injuries, infectious diseases, and cardiovascular conditions. The study analyzed 33.6 million death records and found a significant increase in mortality rates after tropical cyc...
In a cleft surgery NGO mission trip in Morocco, an all-female healthcare team empowered volunteers to seek further mentorship and to mentor others. The team's influence on female healthcare professionals was found to be significant, promoting a supportive environment for growth and development.
A study found that spending time in green spaces was associated with better mental health among Denver residents during the COVID-19 pandemic. The researchers also examined perceptions of green space usage, abundance, and quality, which were linked to improved mental well-being.
Researchers at University of Illinois develop new method to accurately estimate soil organic carbon using airborne and satellite hyperspectral sensing. The study leverages machine learning algorithms with a comprehensive soil spectral library, enabling large-scale monitoring of surface soil organic carbon.
Research suggests that genetic material from E. coli bacteria in farm animals may contribute to the evolution of deadly pandemic strains. The study found that ColV plasmids in pigs, cattle, and chickens can increase the likelihood of antimicrobial resistance and extra-intestinal infections in humans.
A Rice University-led study finds that gas flaring from oil and gas fields in the US contributed to dozens of premature deaths in 2019 due to black carbon particle emissions. The researchers estimated that 26-53 deaths were directly attributable to air quality associated with flares.
A study by researchers from the University of Tsukuba found that office workers in Japan perceive physical activity as important for their health. To increase activity levels, workplace strategies include evidence-based health education, standing desks, and incentive programs.
A nationwide study found that days with higher-than-normal temperatures during the US summer season were associated with increased rates of emergency department visits for any mental health-related condition, particularly substance use and mood disorders. The impact of heat on mental health was similar across age groups and regions, hi...
The COVID-19 pandemic has led to accelerated change in the workplace, with flexible hybrids of the WFH mode emerging and evolving. Research studies have explored lessons learned about WFH, drawing conclusions about challenges and opportunities, and making recommendations for optimizing experiences and outcomes.
New Penn State research found that the maximum wet-bulb temperature for humans is lower than previously thought, at around 31°C in warm-humid environments. This finding has significant implications for planning and preparing for extreme heat events.
A study of 37,000 children in Vancouver found a significant association between air pollution and ADHD, as well as the protective effects of green spaces. Children living in areas with higher PM2.5 exposure had an increased risk of ADHD, while those in greener neighborhoods had a lower risk.
A new study found that molds and yeasts are more prevalent in daycare centers than outside environments. The indoor mycobiome is influenced by factors such as building features and child density, suggesting a potential link between fungi and chronic respiratory diseases like asthma and allergies.
Research by Shan Jiang found that introducing nature views into hospital corridors can significantly ease confusion and anger in navigating large medical complexes. The study revealed that participants used shorter time and walked less distance to complete wayfinding tasks when exposed to green spaces.
A new study reveals that construction workers are at high risk of tracking multiple toxic metals into their homes, including arsenic, chromium, and lead. The study found a range of factors, such as lack of work lockers and poor hygiene practices, can impact metal concentrations in home dust.
A study published in American Journal of Infection Control found that 90% of high-touch surfaces in LTC facilities were positive for crAssphage or had organic material levels indicating contamination. This suggests that auditing programs to improve infection prevention could benefit LTC facilities.
The ATS 2022 International Conference will take place in San Francisco from May 15-18, featuring a gathering of scientists and clinicians in pulmonary, critical care, and sleep medicine. The conference will showcase accelerated research and clinical applications across lung diseases, including COVID-19.
A UMass Amherst researcher has received a $3 million grant to study the complex interplay of risk factors for autism, including early life exposure to environmental pollutants and genetic susceptibility. The study aims to better understand how multiple pollutants and the folate system are associated with autistic traits.
Researchers aim to eliminate respirable coal mine dust toxicity with chemical additives, targeting ultrafine particles and quartz. The project will investigate particle surface chemistry and aging effects on toxicity, with potential applications in metal, non-metal mining, and construction.
Researchers developed novel bioplastics using lysine-rich proteins, offering improved durability, biocompatibility, and biodegradability. The bioplastics can be produced without toxic chemicals or complex processing steps, making them a promising alternative for packaging, toys, and other applications.
A new Dartmouth-led study found that antimony and other metals are associated with lower birthweight, while some metals show group- and sex-dependent associations. The research suggests that reducing exposure to these metals could help prevent harmful effects on fetal growth.
Researchers found that switching to virtual conferencing can significantly cut carbon emissions, doubling attendance from low-middle income countries, while eliminating travel-related emissions. However, the study highlights limitations, including reduced feedback survey responses and potential equity issues.
A Surrey study found that babies and children in bike trailers breathe in more polluted air than their parents, but using trailer covers can reduce exposure by half. The researchers also discovered a significant reduction in air pollution during lockdown periods.
A group of experts describe a decade of destitution and ill-health caused by the UK's hostile environment policies. The NHS employs teams that target vulnerable patients, delaying or withholding care, while thousands are wrongly turned away from services.
Research from the University of Georgia reveals that compounds used to fight fungal diseases in plants are causing resistance to antifungal medications used to treat people. The study found 12 strains of Aspergillus fumigatus resistant to both agricultural and clinical azole fungicides, suggesting a link between environmental and human...
A team of researchers from Shibaura Institute of Technology has developed a transducer powered by electrochemical reactions to drive fluid pumps without cumbersome parts in soft robots. The ECDT enables self-sensing technology, enhancing the multifunctionality of soft robots and allowing for miniaturization.
A team of researchers has developed a new approach to discover the thousands of human-made 'forever' chemicals, PFAS, using advanced mass spectrometry. The technique enables them to characterize and catalog the chemical compounds in the PFAS family.
A new study found that Hong Kong's remote sensing enforcement program significantly reduced harmful chemicals at the roadside and in the atmosphere. The program led to a 22-39% reduction in total hydrocarbons, carbon monoxide, and nitric oxide emissions from high-emitting vehicles.
A Texas A&M University study reveals that indoor air quality in homes is often worse than in office buildings, with higher concentrations of fine particulate matter and volatile organic compounds. The research suggests that remote workers are exposed to poorer health outcomes due to inadequate home air quality.
A new study by Indiana University researchers found that children exposed to lead in drinking water before age 6 have a higher risk of being reported for delinquency after age 14. The study highlights the need for recognition of risks to children relying on private well water and access to clean drinking water.
Research confirms microplastics are present in the placenta and in newborns, posing a significant risk to children's health. The Norwegian University of Science and Technology has called for more research on life's early stages to understand the effects of nano- and microplastics.
Researchers have developed a method to detect tiny plastic scraps on remote beaches using satellite technology. This innovation enables the tracking of plastics within satellite images, allowing for more frequent and reliable observations.
A new study found that children who drank well water with lead have a 21% higher risk of delinquency and 38% increased risk of serious complaints. Researchers analyzed a 20-year dataset linking blood lead measurements to reported juvenile delinquency records after age 14.
A study found frequent rates of respiratory infections and wheezing in young First Nations children due to poor housing conditions, including inadequate ventilation, mold, and wood smoke contaminants. The researchers urge action on improving housing and infrastructure in communities to benefit the overall health of First Nations peoples.
Researchers found that rural areas have similar levels of oxidative potential as urban areas, challenging the misconception that air pollution is more toxic in urban settings. The study also showed that summertime agricultural activity can produce PM2.5 particles that are just as toxic as those from urban settings.
A large new study from Harvard T.H. Chan School of Public Health found that living near or downwind of unconventional oil and gas development increases the risk of early death in elderly people. The study suggests that airborne contaminants emitted by UOGD are contributing to increased mortality.
The article highlights the disproportionate impact of environmental exposures on the LGBTQ+ community due to social and economic inequalities. The authors recommend implementing a system to collect sexual orientation data and incorporating LGBTQ+ issues into environmental justice research.
A new study found a strong association between social determinants of health and obesity rates, with higher SDOH burden leading to increased obesity prevalence. The study analyzed data from nearly 165,000 adults in the US and found that middle-aged and non-Hispanic Black adults were more likely to be overweight or obese.
Dr. John Pierce Wise leads a team to investigate chromosome instability in lungs caused by metal exposure, with hopes of preventing and reversing lung cancer in people. The research aims to understand why humans are more susceptible to metals-induced lung cancer than whales.
A new study published in Environmental Research found that dust removal does not mitigate exposure to TDCIPP, a carcinogenic chemical commonly used in automobile seat foam. The researchers suggest that wearing a mask in the car may be an effective way to reduce exposure.
A new study found that living in a disadvantaged neighbourhood increases a child's risk of developing overweight by school age. Children born in less affluent areas were more likely to gain weight and develop obesity, even when controlling for other factors.