Epidemiology News and Research

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Climate change is pushing up rates of kidney disease and urological cancers

Climate change is increasing the risk of urological diseases, including cancer and kidney conditions, while urological healthcare itself contributes to environmental harm through high carbon emissions.

29 Jan 2025

Study reveals strong link between childhood trauma and adolescent psychiatric disorders

A new study by a team of researchers from the UK and Brazil has revealed a strong connection between childhood trauma and the development of psychiatric disorders in adolescents living in low-and middle-income countries.

29 Jan 2025

Study shows weather factors affect Salmonella transmission

Climate change is impacting the spread of Salmonella, according to new research from the University of Surrey.

29 Jan 2025

Innovative TB risk scoring tool enhances patient care and workflow

Caitlin Dugdale, MD, MSc, and Kimon Zachary, MD, physicians in the Division of Infectious Diseases at Massachusetts General Hospital (MGH) and assistant professors of Medicine at Harvard Medical School, are co-lead authors of a new study in Infection Control and Hospital Epidemiology, TB or Not TB? Development and Validation of a Clinical Decision Support System for the Evaluation of Suspected Tuberculosis.

29 Jan 2025

Researchers shed light on risk factor and diabetes development interplay

Findings indicate a 12.8% 10-year diabetes risk, driven by fasting plasma glucose, age, sex, and BMI, highlighting the need for targeted prevention strategies.

28 Jan 2025

Physical activity and sleep patterns change sharply when young adults begin work

When young adults start working, the amount of daily physical activity they do increases sharply, only to fall away again over the new few years, while the amount of sleep they get falls slightly, according to new research led by scientists at the University of Cambridge.

27 Jan 2025

Infant mortality drops in the United States while SUID rates rise

Infant mortality in the United States decreased by 24.2% between 1999 and 2022. Researchers from Virginia Commonwealth University and Children's Hospital of Richmond at VCU discovered this improvement in a study published Jan. 27 in the Journal of the American Medical Association Pediatrics.

27 Jan 2025

American Heart Association launches initiative to improve heart failure care

About 6.7 million American adults are living with heart failure (HF), and prevalence is expected to reach more than 8 million by 2030.

27 Jan 2025

Alarming cardiovascular disease statistics highlighted in 2025 report

Heart disease kills more people than any other cause as many of the risks factors that contribute to it remain on the rise, according the data reported in the 2025 Heart Disease and Stroke Statistics: A Report of U.S. and Global Data From the American Heart Association.

27 Jan 2025

New $20 million NIH grant aims to uncover the secrets of the human virome

Unlocking knowledge about the vast and varied collection of viruses that live in and on our bodies is the goal of a $20 million grant from the Common Fund of the National Institutes of Health (NIH) to researchers, including a team at UTHealth Houston.

23 Jan 2025

Research shows sharp growth in sedative and anxiety medication use disorders in youth

The prevalence of diagnosed disorders from recurrent use of sedative, hypnotic and antianxiety medications in adolescents and young adults has increased sharply since 2001, according to Rutgers Health researchers.

23 Jan 2025

Study links PTSD and anxiety to lower ovarian reserve in women firefighters

A new study led by University of Arizona Mel and Enid Zuckerman College of Public Health researchers in collaboration with fire service partners and other researchers around the country through the Fire Fighter Cancer Cohort Study showed that post-traumatic stress disorder and anxiety are associated with lower levels of anti-Müllerian hormone, a marker of ovarian reserve, among women firefighters.

22 Jan 2025

Climate change is fueling a neurological health crisis, experts warn

Research explores the profound impact of climate change on neurological health, focusing on how rising temperatures, extreme weather, and air pollution exacerbate conditions like epilepsy, stroke, and sleep disorders, while calling for urgent research and mitigation strategies to address these vulnerabilities.

21 Jan 2025

Persistent poverty and parental mental illness linked to increased risk of youth violence

Living with persistent poverty and/or parental mental illness throughout childhood may double the risk of carrying and/or using a weapon and getting on the wrong side of the law by the age of 17, suggests research published online in the Journal of Epidemiology & Community Health.

21 Jan 2025

SHEA calls for continued U.S. partnership with the World Health Organization

The Society for Healthcare Epidemiology of America (SHEA) wants to emphasize the importance of global partnerships in addressing health threats that impact all of us, as Americans and global citizens. We urge President Trump to reconsider the decision to terminate the U.S. relationship with the World Health Organization (WHO).

21 Jan 2025

Benefits and risks of popular weight-loss drugs revealed

Demand for weight-loss medications sold under brand names such as Ozempic and Wegovy continues to surge, with a recent study reporting one in eight Americans has taken or is currently using the drugs to treat diabetes, heart disease or obesity.

20 Jan 2025

Early pregnancy weight gain contributes to excess fat distribution in fetuses

Fetuses of pregnant people who gained excess weight in the first trimester of pregnancy show signs of excess fat distribution in the upper arm and in the abdomen, according to a study by researchers at the National Institutes of Health.

17 Jan 2025

Swedish study demonstrates significant reduction in infant mortality after 41 weeks gestation

The proportion of babies dying before and during labor after 41 weeks of gestation has fallen by 47% in Sweden in a relatively short time. This is the result of a major national study. The reduction has occurred since the procedures around induction have changed.

17 Jan 2025

Measles risk heightened by undernutrition in vulnerable children

Amid a global surge in measles cases, new research suggests that undernutrition may be exacerbating outbreaks in areas suffering from food insecurity.

16 Jan 2025

"Smoke-free generation" concept could save billions in health-care costs

Smoking stubbornly remains a leading cause of disease, disability and death in Canada, even as prevalence rates have fallen significantly over the last 50 years.

16 Jan 2025