While the method shows promise, some experts say that other self-collection devices are more readily available ...

This article was reviewed by Felix Gussone, MD. Key Takeaways: Preparing properly for lab tests helps ensure your results are accurate and reliable. Some tests — ...

The increased size of, and lesser blood supply to, a key brain structure in patients with long COVID tracks with known blood markers of Alzheimer's disease and greater levels of dementia, a new study ...

Over 20 million Americans are believed to have long COVID, suffering symptoms such as severe fatigue, shortness of breath, ...

Is the Galleri multi-cancer blood test worth it? A doctor explains real-world performance data and explains why no major ...

A new study presented at the American Stroke Association’s International Stroke Conference 2026 offers encouraging news. Researchers reported that stroke patients who were treated with a new drug ...

A blood test and a treatment regimen described as "very low risk, very low cost, but seemingly super effective" could reduce ...

A new study has found that improving blood flow to the brain by opening a narrowed neck artery may not help patients think ...

Screening children for certain clotting proteins may help clinicians in resource-poor settings identify serious complications ...

Blood thinner harm was not supposed to still be a major issue. For nearly 60 years, the drug of choice was warfarin, which ...

Improving blood flow to the brain by opening a narrowed neck artery may not improve patients' cognitive skills, according to a preliminary late-breaking science presentation at the American Stroke ...