An untreatable, highly contagious virus is rapidly overwhelming hospitals, sending patients into emergency rooms with severe dehydration. Experts warn that strict hygiene, staying home when sick, and vaccinations are crucial to avoiding this terrifying, deadly outbreak.

Researchers have discovered why Huntington's disease stays hidden for years before causing severe brain damage in midlife. The genetic mutation slowly intensifies until it triggers toxic proteins that destroy nerve cells.

The Marburg virus outbreak in Tanzania has claimed eight lives, with fears of further spread to neighboring countries. Health officials warn of high contamination risks as the virus continues to ravage the Kagera region.

Nearly half of protein powders contain really very harmful heavy metals, which shows the need for stronger industry regulations to protect all the consumers.

While bird flu which somehow continues to spread in the U.S., health officials remain cautious, fearing future mutations could actually make the virus more contagious and pose a greater threat.