Researchers found a statistically significant 20% increase in childhood asthma cases exposed to the Great Smog in utero or early childhood. The study suggests a strong possibility of a causal link between early childhood exposure to air pollution and later development of adult asthma.
The NY State Dept of Health AIDS Institute has funded $3.75 million in grants to support HIV/AIDS prevention among at-risk youth in NYC. Project STAY, a comprehensive health program, aims to provide education, screenings, and linkages to care for young people engaged in risk-taking behaviors.
A consensus statement from Project TENDR highlights the link between environmental toxins and neurodevelopmental disorders in children, including intellectual disability, autism spectrum disorder, and learning disabilities. The alliance calls for immediate reduction of toxic chemical exposures through policy changes and industry action.
A new model predicts that up to 3,331 people could die annually from heat exposure in NYC by the 2080s, but reducing greenhouse gas emissions and adapting measures could save an additional 1,779 lives. Limiting emissions could also reduce heat-related deaths by limiting to moderate greenhouse gas trajectories.
Children are disproportionately affected by disease from air pollution and climate change due to their biological vulnerability. Reducing fossil fuel dependence can alleviate these issues, resulting in fewer low birth weight babies, asthma cases, and neurodevelopmental problems.
A study found that breast cancer patients who did not adhere to their medication schedule for chronic conditions before diagnosis were twice as likely to skip oral adjuvant hormonal therapy. Non-adherence rates were higher among women with certain age groups, medical specialties, and co-payments.
A study published in Archives of Sexual Behavior found that behaviorally bisexual men avoid disclosure due to stigma and homophobia, fearing ridicule, rejection, and victimization. The researchers suggest public education campaigns to dispel myths about bisexual men and strategies to minimize negative reactions.
A national sample of 10,000 US adolescents found that exposure to abuse and domestic violence before age 11 increased the likelihood of drug use in adolescence. Childhood trauma was particularly harmful, with a greater number of traumatic experiences associated with an increase in risk for marijuana and other drugs.
A study by Columbia University researchers found a strong association between smoking during pregnancy and an increased risk of schizophrenia in children. Heavy maternal nicotine exposure was associated with a 38% increased odds of schizophrenia.
A Columbia University study found a strong association between prenatal exposure to BPA and measures of body fat in children at age 7. The researchers, who analyzed data from over 369 mother-child pairs, also discovered that prenatal BPA exposure was positively associated with higher levels of adiposity in girls.
Women with early-stage breast cancer who used dietary supplements and complementary therapies were less likely to start chemotherapy. Dietary supplement usage was associated with a lower likelihood of initiating chemotherapy, while mind-body practices showed no relation.
A new report by The Lancet Commission on Adolescent Health and Wellbeing reveals that unsafe sex has become the fastest-growing risk factor for ill health among young people aged 10-24 years. Guaranteeing access to free quality secondary education is identified as a single best investment to improve adolescent health.
The study found significant improvements in up-to-date vaccination rates, with a 7% increase from 75% to 82%. Over-immunization for adolescents also decreased significantly. The data exchange allowed clinicians to easily access patient immunization information, reducing the likelihood of unnecessary vaccinations.
The US lead poisoning crisis worsens as unknown communities are left exposed to tainted water. Inadequate funding may not alleviate damage done in the past.
A study published in PLOS One found that men who view pornography featuring condom use are less likely to engage in condomless anal sex. The research suggests that sexually explicit media can encourage condom use and has important policy implications for the industry.
Lay health advisors play a crucial role in reducing health disparities among medically underserved groups. Research from Roswell Park and Columbia University found that support from academic institutions is key to their success, with partnerships leading to higher retention rates. The study also highlights the importance of clear role ...
Public Health England's report suggests e-cigarettes are 95% less harmful than combustible cigarettes, prompting debate in the US where many advocates denounce them. However, UK experts argue that switching to e-cigarettes with support can help smokers quit tobacco altogether.
A novel virus, Tilapia Lake Virus (TiLV), has been identified as the cause of massive tilapia die-offs in Israel and Ecuador, with significant implications for the global aquaculture industry. The discovery provides critical genomic and protein sequences necessary for disease detection, containment, and vaccine development.
A study found that prenatal exposure to PAH is associated with reduced self-regulation skills and social competency in children. High-exposure children showed no improvement in self-regulatory function, while low-exposure children followed a typical developmental pattern.
A recent study found that 2.5% of adults experienced marijuana use disorder in the past year, with 6.3% having met the diagnostic criteria at some point in their lives. Only 7% of those with past-year disorder received any treatment.
A study by Columbia University found that high video game usage is associated with higher intellectual functioning and better overall school competence in children. No significant associations were found with mental health problems or relationship issues.
A review of 130 studies across 10 countries found that firearm-related laws led to declines in firearm homicide and suicide rates. Laws regulating background checks and storage also showed specific reductions in certain types of gun deaths.
Researchers found that targeting high prescribers of Schedule II controlled substances with informative letters did not significantly reduce overprescribing, but the study's findings still have important implications for policymakers aiming to curb prescription drug misuse.
A recent paper emphasizes the importance of public health and prevention measures in combating cancer. The authors highlight successes in lung cancer reduction and vaccine development, suggesting that these efforts have brought about significant improvements in mortality rates. By prioritizing prevention, researchers aim to drive meani...
A study in Swaziland found that implementing Option B+ greatly increased the number of women initiating antiretroviral therapy and improved ART coverage among pregnant women. However, retention in care postpartum was low and no better under Option B+ than previous approaches.
A recent study published in Drug and Alcohol Dependence found that adults who use marijuana are five times more likely to develop an alcohol use disorder compared to those who do not. The study also suggests that marijuana use can increase the likelihood of existing alcohol use disorders persisting over time.
A new study found that scientific reports on salt intake are divided, with 54% supporting a link between reduced sodium and improved heart health outcomes. The researchers' analysis of academic papers revealed little consistency in the selection of primary studies, highlighting uncertainty and disagreement among scientists.
The Center for Infection and Immunity at Columbia University's Mailman School of Public Health is studying tick-borne bacteria and viruses to better understand their role in human disease. The $1.9M grant will support research into potential pathogens, such as Borrelia burgdorferi, which causes Lyme disease.
Researchers at Columbia University's Mailman School of Public Health review vaccination policies, finding that states like Mississippi and West Virginia have high immunization rates with strict exemption laws. The authors suggest alternatives to eliminating nonmedical exemptions entirely, including making them more difficult to obtain.
A study by Columbia University's Mailman School of Public Health found that older adults who stop driving face accelerated declines in cognitive function and physical health. This cessation is linked to a higher risk of depressive symptoms, reduced social networks, and increased dependence on caregivers.
A new study using Google Street View assesses pedestrian safety in NYC, finding intersections with heavy pedestrian traffic have lower injury rates. Billboards and bus stops increase risk of injury.
Research suggests that women with lower incomes than their male counterparts are more likely to experience major depressive disorder and generalized anxiety disorder. Women who earn equal or higher wages have similar odds of depression and anxiety.
Researchers at Columbia University's Mailman School of Public Health report a strong association between new onset epilepsy and increased risk of suicide attempts. The study found that patients with new epilepsy had a nearly two-fold increased risk of recurrent suicide attempt compared to controls.
Research at Columbia University's Mailman School of Public Health found that young men with detectable HIV are more likely to engage in risky sexual behavior, particularly anal intercourse without condoms. This disproportionately affects vulnerable groups, such as those aged 13-29 and experiencing substance use issues.
A novel statistical model mapped the spread of the 2014-2015 Ebola outbreak in Sierra Leone, providing the most detailed picture to date. The analysis suggests two critical opportunities to control the epidemic and identifies two critical points where intervention could have been more effective.
Researchers found that switching to efavirenz-based therapy did not result in higher rates of viral rebound or failure among children with viral suppression. This study provides evidence supporting the safety and efficacy of this treatment regimen for HIV-infected children over 3 years old.
Severe obesity costs Medicaid nearly $8 billion annually, with research predicting continued growth due to expanded eligibility. States can slow the rise in obesity-related healthcare costs by identifying effective prevention and treatment services.
Research found that excessive gestational weight gain during pregnancy is associated with greater body fat and weight seven years after delivery, particularly among women who begin pregnancy at normal or slight overweight. The study suggests that these women may need additional support to gain weight appropriately during pregnancy.
A study found nearly 3 out of 10 marijuana users experienced a disorder in 2012-13, affecting 6.846 million Americans. The prevalence of marijuana use doubled over the period from 2001-2002 to 2012-2013.
A study by Columbia University's Mailman School of Public Health found that US teens exhibit higher sensation-seeking behavior compared to their peers in Puerto Rico, with rates increasing earlier and being influenced by family environment and parenting practices.
The Columbia Mailman School and Columbia University Medical Center site will focus on prevention and expand the study of risk factors that precede breast cancer. The researchers aim to understand the role of genetic and environmental factors in modifying breast cancer risk.
A recent study has found a strong association between prenatal exposure to common flame retardants and attention problems in children aged three through seven. The researchers followed 210 mother-child pairs from birth through early childhood and assessed child behavior using standardized rating scales, revealing that those with the hi...
A comprehensive study of 25 US states found that compliance with antibullying laws reduces rates of bullying and cyberbullying by 24% and 20% respectively. The study identified three critical components of successful anti-bullying state laws: school intervention, clear definitions, and local policies.
A recent study published in Alcoholism: Clinical and Experimental Research reveals that adults with a history of problem drinking who continue smoking are at a greater risk of relapsing to alcohol dependence. Quitting cigarettes is crucial for maintaining sobriety, according to the researchers.
A study by Columbia University's Mailman School of Public Health found that young people identified as 'at risk' for mental problems described feeling stigmatized by symptoms, but not the label itself. Early intervention benefits may outweigh stigma concerns.
A breakthrough genetic testing method called VirCapSeq-VERT has been developed to detect and sequence viral infections. The platform enables simultaneous testing for hundreds of different viruses and provides near-complete genome sequencing.
A study found that teenagers are more likely to smoke if their parent is a smoker, with daughters being particularly vulnerable. The study also found that the risk of nicotine dependence increases with parental smoking and dependence.
Researchers found a strong link between prenatal exposure to the Ukrainian Famine of 1932-33 and an increased risk of type 2 diabetes in adulthood. The study, which included over 43,000 cases of type 2 diabetes, suggests that early gestation is a critical period for the development of long-term health outcomes.
Scientists have discovered a new virus in seals that is closely related to human hepatitis A virus, raising concerns about the emergence of hepatitis A. The researchers found the virus in harbor seals off the coast of New England and suggest it may be present in other wildlife species.
A study by Columbia University's Mailman School of Public Health found that middle-management employees suffer from higher rates of depression and anxiety compared to those at the top or bottom of the social hierarchy. Symptoms of depression were reported by 18% of supervisors and managers, while workers experienced 12%.