Articles tagged with Environmental Health
A recent study at Columbia University Mailman School of Public Health found that cannabis use is not a substitute for non-medical opioids among adults with opioid use disorder. The research examined 13,271 days of observation and found that opioid use remained prevalent on days when cannabis was used.
A new study suggests that banning menthol cigarettes could avert over 630,000 deaths and benefit communities of color. The research highlights the disproportionate preference for menthol among young smokers, Black smokers, lesbian and gay smokers, bisexual smokers, and those with mental health problems.
A new study by Silent Spring Institute found that consumers who avoid products containing endocrine disruptors, such as parabens and BPA, have significantly lower levels of these chemicals in their bodies. The study showed that reading ingredient labels and avoiding certain products can reduce exposures to these harmful chemicals.
Two studies found that dealing with rude emails at work creates lingering stress and affects productivity, sleep, and family life. Researchers urge employees to psychologically detach from stressful workdays and managers to set clear expectations regarding email communications.
A study analyzing county and ZIP code-level data reveals consistently higher rates of COVID-19 illness and death among people living in more-disadvantaged communities. The analysis also showed that counties with higher percentages of poverty, crowding, and people of color had significantly higher COVID-19 death rates.
A new brief survey called the Brief Environmental Exposure and Sensitivity Inventory (BREESI) can help identify individuals with chemical intolerance by answering just three yes-or-no questions. The BREESI was developed to address the growing concern of chemical intolerance, which affects 8-33% of individuals, and its impact on health.
Researchers found exposure to warmer temperatures improves bone strength, preventing bone density loss typical of osteoporosis. The gut microbiota plays a crucial role in this phenomenon, adapting to heat by disrupting polyamine synthesis and degradation, which affects osteoblasts and osteoclasts.
A new study reveals that autistic individuals are 1.5 to 4.3 times more likely to have chronic physical health conditions, including low blood pressure, arrhythmias, asthma, and prediabetes. Autistic females also face increased risks of these conditions, depending on their biological sex.
A study by Columbia University's Mailman School of Public Health found that Medicaid expansion reduces the percentage of low-income women going uninsured or changing insurance plans during pregnancy and postpartum. The findings suggest that expanding Medicaid can improve access to care and reduce adverse events for pregnant women.
Current understanding of safe antibiotic levels in rivers may not prevent evolution of antibiotic resistance and fully protect human health. The study suggests introducing thresholds to help combat the spread of resistant bacteria.
Researchers have found that the number of tentacle arms in sea anemones is determined by their food intake, with muscle cells playing a crucial role in this process. This discovery sheds light on how environmental factors can influence morphological changes in organisms.
Researchers have discovered that younger cycad seeds contain higher levels of neurotoxins, increasing the risk of exposure. The study provides new models for estimating seed age, adding clarity to future research and shedding light on the origins of a neurological disease prevalent on Guam.
A study of 61,751 pregnant women found that frequent indoor insecticide use increased neonatal hyperbilirubinemia requiring phototherapy by 1.21 times, while frequent spray or lotion-type repellent use decreased it by 0.70 times. Asian mothers are twice as likely to exhibit jaundice than Caucasians and blacks.
A survey of nurses caring for children with heart problems found that more than half were emotionally exhausted. Good working environments were linked with less burnout, with an 81% fall in emotional exhaustion when improving the workplace environment was implemented.
The study found that sedentary behavior increased by 3.9% in Spain, 7.4% in Germany, 17.8% in France, and 22.5% in Great Britain between 2002 and 2017. The authors suggest that increasing physical activity and reducing screen time could help mitigate the risks associated with prolonged sitting.
A study published in BMC Public Health found a significant increase in sedentary behaviour across Europe, with 54.3% of adults spending more than four-and-a-half hours sitting per day in 2017. The research also showed that young and older adults were equally affected, but the age group with the largest increase was those aged 35-44.
The American College of Occupational and Environmental Medicine (ACOEM) has published a set of general guidelines for safely returning to work during the COVID-19 pandemic. The guidelines address various aspects, including clinical manifestations of COVID-19, developing a successful return-to-work policy, and industry-specific guidance.
A study published by the University of Helsinki found that an active lifestyle can significantly reduce fearfulness in dogs. The research revealed significant breed differences, with some breeds, such as Chinese Crested Dogs, being less fearful than others, like Cairn Terriers.
A critical EPA insecticide study on chlorpyrifos was found to have been based on incomplete data, leading to an incorrect safe exposure limit. Researchers argue that this oversight had significant public health implications and potentially allowed approvals for unsafe uses of the chemical.
A study by the University of Oxford found a connection between traffic noise and obesity, with long-term exposure associated with a 2% increase in obesity prevalence. Lifestyle factors were accounted for, but air pollution was also considered.
A study by University of California, Berkeley researchers found that past discriminatory housing practices may be impacting maternal and infant health today. Neighborhoods with worse HOLC ratings had significantly more adverse birth outcomes, including premature births and low birth weight babies.
The WVU toxicologist aims to improve health and well-being in susceptible populations by studying the impact of air pollution on lung regeneration. He plans to identify adverse outcomes of carbon black and ground level ozone inhalation, and study mechanisms leading to lung injury and impairment of lung regeneration.
A study analyzing dolphin blood biomarkers reveals age-related declines in hemoglobin, alkaline phosphatase, platelets, and lymphocytes. This variation in aging rates suggests potential strategies for slowing disease progression and preventing chronic conditions in humans.
A new study found that children's pester power significantly influences their family's dietary intake and parenting practices. The research suggests that children's influence on their homes may be an underdeveloped potential target for future interventions.
A study by Syracuse University found that Americans who live in blue states tend to live longer than those in red states, primarily due to state policies. Liberal state policies could raise US life expectancy by over 2 years, while conservative policies could reduce it by 2 years.
Dream Tech LLC will develop a more comprehensive and reliable modeling and library system for chemical risk assessment using its BBMD system. The grant will allow the startup to analyze diverse types of dose-response data from various studies, providing effective solutions to practical dose-response assessment.
A study published in Health Affairs found that one in four US younger women reported cost-related nonadherence to prescription medicines compared to one in seven younger men. The largest disparities were observed among US women versus men in other high-income countries, with significant health implications.
A new study by Columbia University researchers found that RGGI successfully reduced PM2.5 emissions and improved children's health between 2009-2014, avoiding 537 asthma cases, 112 preterm births, 98 ASD cases, and 56 low birthweight cases. The initiative also generated economic savings of $191-$350 million.
A University of Cincinnati ergonomics expert warns that workers' discomfort levels are increasing after months of remote work. To combat this, he recommends using a laptop stand, placing a cushion on the chair, and taking regular breaks to stretch and move around.
Research from Johns Hopkins Bloomberg School of Public Health found a link between elevated BPA levels and increased asthma symptoms in low-income children. The study also did not find a statistically significant association between BPS and BPF levels and asthma symptoms.
A new study shows that community-based genetic screening can identify individuals at increased risk for three common inherited conditions, including Hereditary Breast and Ovarian Cancer, Lynch Syndrome, and Familial Hypercholesterolemia. The study found that up to 90% of carriers were not previously identified in a clinical setting.
Researchers estimate aerosol emissions from simulated individuals with asymptomatic to moderate COVID-19. The study aims to provide insight into the potential for airborne transmission of the virus.
A team of bioethicists from Johns Hopkins University emphasizes the need for informed consent in public health activities, including those related to COVID-19. The authors suggest that good governance of public health surveillance infrastructure is crucial to maintain public trust and prevent research abuses.
Researchers detected novel fluoroethers in 85% of participants' blood, representing 24% of total PFAS, and showed faster excretion rates compared to legacy PFAS. The study aimed to understand the effects of these chemicals on human health.
Dr. Lewis A. Lipsitz outlines his vision for a healthy longevity at 84, emphasizing the need for social connections, sense of purpose, and accessible healthcare. He envisions multigenerational communities with technology-enabled support, affordable housing, and community-based health services.
Experts say mask requirements protect workers at retail stores and restaurants from COVID-19. Mandatory mask-wearing could normalize in the US like it has in east Asia.
Researchers at North Carolina State University found that bed bug infestations alter the indoor microbial diversity in homes, with the presence of Wolbachia bacterium being a key driver. After eliminating bed bugs, home microbiomes gradually shifted toward those of uninfested homes.
A recent study published in Environmental Health Perspectives found a strong association between natural gas flaring and an increased risk of preterm birth. Exposure to high levels of flaring was linked to a 50% higher odds of preterm birth compared to no exposure, with women living near flaring sites facing the greatest risks.
Most dietary guidelines are not compatible with global health and environmental targets, finds an analysis published by The BMJ. Reforming national dietary guidelines could prevent deaths from chronic diseases and cut greenhouse gas emissions, according to a new study.
The grant will support masters and doctoral-level training programs in critical fields like industrial hygiene and occupational ergonomics. It aims to improve worker health, safety, and well-being in the American workforce.
Researchers developed a new method to estimate the health risks of PFAS in drinking water. The study found that women are particularly at risk of decreased thyroid hormone T3 levels due to exposure. Around 4% of local women in Ronneby, Sweden, may experience a 10% drop in T3 levels.
A study published in BMC Public Health suggests that extending US menthol cigarette flavor bans could encourage smokers to quit and lower smoking rates. The authors estimate that up to 45% of current US menthol smokers may quit in response to a ban, while some retailers continue to sell banned products.
A new study published in Environmental Research found that short, frequent walks in blue spaces significantly improve well-being and mood. Researchers measured participants' blood pressure and heart rate before, during, and after walks in a beach environment versus urban environments.
Researchers discovered unicellular green algae with enzymes that can convert commercially viable substances without generating co-substrate, using photosynthesis. This breakthrough has the potential to create a greener industry by producing substances at mild temperatures and in water.
Researchers at University of Córdoba successfully substitute up to 40% of conventional aggregates with granite sludge, maintaining mortar's durability and strength. The use of granite sludge reduces environmental harm and promotes sustainability in self-compacting concrete.
A recent study by Oregon State University finds that the state's occupational health monitoring system is not timely enough, resulting in a 2- to 3-year lag between hazard occurrence and data dissemination. The study suggests adopting state-specific health indicators to improve timeliness and relevance.
A new study has identified environmental factors contributing to childhood obesity, including exposure to smoking and air pollution. Areas with higher walkability were found to have lower BMI levels in children.
A University of Washington study reveals that 75% of US workers cannot work exclusively from home, putting them at increased risk of exposure to disease and other job disruptions. These workers are also more likely to be in lower-paid jobs, with some earning as little as $32,000 per year.
A new study from the Johns Hopkins Bloomberg School of Public Health found no significant association between urban density and COVID-19 infection rates. However, it was linked to lower COVID-19 death rates, possibly due to better healthcare systems in densely populated areas. Larger metropolitan areas with closely linked counties are ...
The University of Pennsylvania's CEET will focus on air pollution, lung health, and environmental neuroscience with a strong emphasis on community engagement. The $8 million grant will support cutting-edge research and policy-making to improve the health of vulnerable individuals and communities.
Researchers found that brief exposure to endocrine-disrupting chemicals during liver development can prematurely age the epigenome, leading to accelerated aging and increased susceptibility to metabolic disorders. This study highlights the long-term effects of environmental exposures on health and disease susceptibility.
A new study from Regenstrief Institute shows that using electronic health information exchanges to prepopulate forms for notifiable disease reports increases reporting rates and completeness. This method facilitates public health surveillance, enabling quicker response to outbreaks and informing public health decisions.
The project aims to develop a computationally efficient model of viral spread to better understand the effectiveness of disease mitigation strategies. Funding from the CDC enabled the development of this model to support H-2A farm worker health and safety.
A study from China found that frontline healthcare professionals who were adequately protected with personal protective equipment (PPE) did not contract COVID-19 or develop immunity. The researchers emphasize the need for adequate PPE and training for healthcare professionals working in high-exposure environments.
A new study from the University of Georgia has found that exposure to a banned flame retardant can alter the genetic code in sperm, leading to major health defects in children. The research focuses on paternal exposure prior to conception and uses a unique combination of observational and laboratory approaches.
A new study found that women living within six miles of oil and gas wells in California were 8-14% more likely to experience spontaneous preterm births. The study analyzed 225,000 births from 1998 to 2011 and focused on how exposure to wells may affect health outcomes.
A Stanford-led study reveals that reducing the number of unused containers can be an effective means of mosquito control, with women and children playing key roles in implementing this approach. The researchers identified laundry buckets and tires as common breeding habitats for Aedes aegypti mosquitoes.
Elsevier has launched a free access special issue of curated content focused on biodiversity, highlighting the urgent need for climate action and protecting the planet. The collection features over 60 carefully selected journal articles and book chapters supporting the United Nations Sustainable Development Goals.
A study of nearly 3 million California births found that living near active oil and gas wells may increase the risk of low birth weight babies, with rural residents being more affected. The study also found a slightly increased risk of small for gestational age babies in urban areas.
Researchers used silicone dog tags as passive environmental samplers to collect data on everyday chemical exposures in dogs and their owners. They found significant correlations between exposure levels for owners and pets, as well as similarities in urinary biomarkers.