Author: healthadmin

NEW YORK—The Ebola outbreak in Central Africa could spread to more than 20,000 people, depending on how quickly infected people are isolated to slow the spread, according to a new analysis from U.S. health officials. The Centers for Disease Control and Prevention on Friday released a variety of scenarios generated by computer models, ranging from 10,000 to more than 20,000. If accurate, the worst-case scenario could bring the virus closer to the worst-ever Ebola outbreak in West Africa from 2014 to 2016, which infected more than 28,000 people and killed more than 11,000. “Modeling work suggests that without strong public…

Recent research published in psychological science Our results suggest that local changes in the gap between rich and poor do not significantly predict changes in depression among teenagers. Although some social theories propose that economic inequality is inherently detrimental to public mental health, our findings provide evidence that fluctuating income inequality within a given community has little practical impact on adolescent depressive symptoms. The idea that how a society’s wealth is distributed affects its population’s well-being has received significant attention over the past few decades. The income inequality hypothesis, popularized by social scientists, proposes that widening economic inequality fosters status…

You are reading the web version of STAT’s ADA in 30 Seconds newsletter from the American Diabetes Association’s annual meeting. Please register here This is Elizabeth Cooney. Greetings from New Orleans. In New Orleans, the weather is warm, the conference center is cool, and the discussions can be heated. Welcome to the first of 30 ADA newsletters. In this newsletter, my colleague Elaine Chen and I curate some of the news and analysis circulating near the banks of the mighty Mississippi River. We’ll start with some background on the thoughts of Rick Wojcik, senior advisor to NIH Director Jay Bhattacharyya…

Alzheimer’s disease and related dementias are expected to more than double by 2060. June is Alzheimer’s Disease and Brain Awareness Month, and three University of Florida researchers are working to improve clinicians’ ability to differentiate between these diseases. This is an important step towards earlier diagnosis and better outcomes. In a recent study published in the journal Neurology, researchers developed a new tool called Automated Imaging Differentiation for Dementia (AIDD). The tool combines brain scans and AI to differentiate between two common dementias: Alzheimer’s disease dementia and Lewy body dementia. The results showed that AIDD identified the two diseases with…

The way we sleep can have a lasting impact on our brain health as we age. A new study from the University of Arizona has found that some common sleep behaviors may be linked to signs of aging in the brain. Research published in journals Alzheimer’s disease and dementiaused existing brain scans and survey responses from more than 23,000 middle-aged and older adults in a large biomedical database. This study is part of a broader collaborative project between the University’s Department of Psychology, the Zuckerman School of Public Health, and the University of Southern California. The researchers identified three sleep…

Creatine, an organic acid commonly taken as a supplement by athletes and bodybuilders, overactivates an important type of immune cell that activates and primes the body’s key cancer-fighting cells, according to a new UCLA study. The study was conducted in mouse models and human cells; iscienceis based directly on previous research from the same lab showing that creatine empowers killer T cells to fight tumors. Now, the researchers have discovered that creatine also provides energy to dendritic cells, specialized immune cells that capture tumor fragments and direct attacks by killer T cells. Most approved cancer immunotherapies work by directly targeting…

Artificial intelligence chatbots are changing the way people seek help for anxiety, depression, and other emotional struggles. Recent research shows that while Americans prefer continuous conversation and dislike automated systems’ use of emojis, Chinese users readily accept this technology regardless of their communication style. The research results were published in Computers in Human Behavior. Digital tools allow people to feel comfortable discussing sensitive information by providing anonymity and immediate responses. Even common platforms not intended for medical use are becoming everyday mediums for people to share their daily stresses and deeper psychological concerns. With so many people turning to these…

This study enrolled 308 Chinese women aged 15 to 65 to investigate the relationship between chronological age, perceived age, and facial aging. Participants underwent expert assessment of aging features, standardized facial image acquisition, and photo-based assessment of perceived age by non-expert raters. The study also collected information about facial features and regions that influence age perception, and grouped participants according to the difference between perceived and chronological age. The results showed that Chinese women were perceived to be, on average, 1.6 years older than their actual age. Visible aging features showed strong correlations with perceived age, similar to their association…

When a cancer cell’s DNA becomes damaged, pieces can break away from the chromosomes and drift away, like an iceberg breaking off a glacier. Just as icebergs are a threat to ships and their crews, these scattered pieces of DNA have a huge impact on tumor progression and treatment resistance, posing a major threat to doctors and cancer patients. Scientists at the Sanford Burnham Prebys Medical Discovery Institute and their colleagues published their findings on May 28, 2026. genomic medicine We demonstrated striking similarities between tumor samples characterized by these linear DNA fragments and research models developed using these tumor…

A study led by researchers at the University of Pittsburgh and UPMC announced today that JAMA network opena peer-reviewed journal of the American Medical Association, found that vaccination against respiratory syncytial virus (RSV) during pregnancy reduces the infant’s risk of hospitalization by nearly 70%. This study provides early real-world evidence from clinical practice in the United States showing that administering a single dose of RSV vaccine (RSVpreF vaccine) to mothers reduces RSV-related hospitalizations in infants. This result is consistent with the results of the RSVpreF vaccine clinical trial. The RSVpreF vaccine was approved by the U.S. Food and Drug Administration…