As the opioid epidemic has worsened in the United States, prevalence of hepatitis C has also increased. Hepatitis C is a bloodborne virus that damages the liver. It is mainly spread through sharing needles or other injection equipment and can also be passed from a mother to baby during pregnancy or childbirth. It can be safely and effectively treated by direct-acting antiviral therapies that are approved for both adults and children.

In recent years, some scientists and advocates have warned that playing contact sports like football and hockey may increase the risk of brain diseases like Alzheimer's disease or chronic traumatic encephalopathy (CTE) due to a buildup of a specific protein in the brain.

Scientists have discovered how a key protein helps maintain strong connections between brain cells that are crucial for learning and memory.

Imagine having a conversation where every gesture and glance feels like a test. You're juggling eye contact, facial expressions, and tone of voice, all while trying to keep up with the words. You might miss something, or someone might misread you.

For decades, the story of Alzheimer's research has been dominated by a battle between A-beta and tau amyloids, both of which can kill neurons and impact the brain's ability to function. A new study suggests, however, that these sticky brain plaques may not be operating alone.

Early-onset neonatal sepsis and meningitis are associated with an increased risk for childhood epilepsy, according to a study published online July 7 in JAMA Network Open.

For many years, health experts have been concerned about "food deserts," places where residents lack good nutritional options. Now, an MIT-led study of three major global cities uses a new, granular method to examine the issue, and concludes that having fewer and less nutritional eating options nearby correlates with obesity and other health outcomes.

New UCLA research finds that small group professional coaching can reduce physician burnout rates by up to 30%, suggesting that it is more effective than the traditional, and more expensive, one-on-one coaching method.

U.S. Health Secretary Robert F. Kennedy Jr. canceled a meeting of government health panel that helps guide what preventive care is covered by insurance, alarming doctors and other health officials.

Certain behavioral effects of not getting enough sleep may explain why people who have insomnia are at risk for problems with alcohol. A study of college students, published in Alcohol: Clinical and Experimental Research, found that sleep problems may increase negative mood and worsen impulse control, factors which, in turn, lead to more problems with alcohol. The findings may inform treatment for college students, a group particularly at risk for drinking and sleep problems.

Moderna's COVID-19 vaccine has received full approval from the U.S. Food and Drug Administration (FDA) for use in children with medical conditions that put them at higher risk of severe illness.

Global deaths from AIDS have dropped to their lowest levels in more than 30 years, in part due to efforts to fight HIV. But U.S. funding cuts could soon reverse that progress, experts warn.

A labeling mistake has led to a nationwide recall of four different types of Ritz Peanut Butter Cracker Sandwich cartons, federal health officials said.

Childhood maltreatment leaves deep and lasting marks that have far-reaching consequences, extending beyond immediate trauma and affecting survivors in ways that are often invisible and misunderstood. Many survivors often face a complex mix of challenges that have an impact not only on their mental well-being but also on their physical health, social development, and overall quality of life.

Cardiovascular diseases are a leading health concern in Hong Kong, prompting many to undergo regular heart check-ups for their early detection and management. Echocardiography, a key diagnostic imaging tool, plays a crucial role in assessing heart function, offering non-invasive insights into cardiovascular health and aiding in timely intervention.

The widely held view among rugby players, coaches and officials is that headgear can't prevent concussion. If so, why wear it? It's hot, it can block vision and hearing, and it can be uncomfortable.

Research led by Thilo Womelsdorf, professor of psychology and biomedical engineering at the Vanderbilt Brain Institute, could revolutionize how brain-computer interfaces are used to treat disorders of memory and cognition.

The shuttle run (a round-trip endurance run) test measures physical fitness by having subjects run back and forth for a certain distance. This test has been adopted as part of a new physical fitness test formulated by the Ministry of Education, Culture, Sports, Science and Technology, and it is conducted in many schools as part of physical fitness training.

Research by Professor Ike Silver and co-authors examines why people tend to escalate moral judgments when responding publicly to moral transgressions.

Autism spectrum disorder (ASD), a neurodevelopmental condition, is often associated with difficulties in social communication and repetitive behavior. Previous research reveals that people with ASD often find it challenging to interpret intentions from body language and have difficulty recognizing faces and emotions, which may contribute to their social communication problems.