Want to avoid dementia? Study suggests you should hop on a bike

A JAMA Network Open study of nearly 480,000 UK adults found that choosing cycling for everyday trips was linked to a lower risk of dementia and Alzheimer’s disease, along with larger hippocampal volume.

Study finds social media could alter teens' sleep patterns

New research finds age 13 is a turning point when bedtime screen use spikes, cutting into the sleep adolescents need most as they gain access to social media platforms.

Merck cancer shot gets FDA approval: What to know

The FDA has approved Keytruda Qlex, a faster, under-the-skin cancer treatment offering convenience and flexibility. Here's what we know.

Rabies cases in Central Texas
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Officials in Lockhart and Cedar Park say animals found in both cities have tested positive for rabies.

'Kissing bug' disease on track to be considered an endemic in US

According to experts from Texas A&M University, kissing bugs feed on blood and are most active at night. The insects thrive in warmer climate zones, especially during the spring and summer.

RFK Jr.'s vaccine panel changes COVID-19 shot guidelines

For the first time since the shots were developed, the group has declined to recommend their use — instead leaving the choice up to those who want them.

Animals test positive for rabies in Cedar Park & Lockhart

Officials in Lockhart and Cedar Park say animals found in both cities have tested positive for rabies.

Tyson Foods to remove corn syrup, other additives from these popular brands

Tyson Foods, one of the largest food companies in the U.S. says it’s removing five chemical additives from its most popular brands, including Jimmy Dean, Hillshire Farm and more.

RFK Jr.'s advisory panel recommends new restrictions on MMRV vaccines

Doctors have raised concerns after Health Secretary Robert F. Kennedy Jr. fired the entire panel and replaced it with vaccine skeptics.

West Nile infections higher than usual this year
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The CDC says nearly 770 human cases have been reported so far this year with close to 500 of them severe. Dr. Pradeep Kumar with Austin Gastroenterology breaks down the surge.

Study reveals pre-CTE damage in brains of even young contact-sport athletes

An NIH-funded study of athletes under 51 found repeated head impacts can cause early neuron loss and brain inflammation years before CTE is detectable.

Ex-CDC chief warns senators that RFK Jr. is endangering public health

Susan Monarez testified at a Wednesday hearing about disagreements with Health Secretary Robert F. Kennedy Jr. on vaccine policies and losing her job at the CDC weeks later.

New blood test can detect early signs of ALS, study finds

ALS is a difficult disease to diagnose, and researchers say they’ve found clues in the blood that can help with early detection.

Acupuncture helps with chronic low back pain in older adults, study finds

A new study found that acupuncture treatment for older adults with chronic back pain could notably help their pain levels and the disability often caused by it.

New MRI brain scan predicts Alzheimer's risk years before symptoms develop

Elevated levels of this certain chemical element in the brain could serve as an early warning sign for Alzheimer's disease, researchers say.

Kissing bugs: What you need to know
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They're called kissing bugs but there's nothing sweet about them. They're found mostly at night and their bite can behind something dangerous. Austin Gastroenterology's Dr. Pradeep Kumar has all the details.

New book shows roadmap for health concerns
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"Fabulous Health" lays out a way for people to help battle excess weight and health concerns such as high blood pressure, cholesterol and diabetes. Author Terri Chrisman has some advice and tips for a healthier life.

Latest 'MAHA' childhood disease report 'lacks details,' critics say

A new 20-page “MAHA” report prioritizes investigations into vaccine injuries, chemical exposure, prescription drugs and other factors as drivers for chronic childhood disease.