Medical Warning: Undercooked Liver Can Transmit a Dangerous Disease

Dr. Samah Nouh warns that eating raw or undercooked liver can transmit a dangerous parasite called Fasciola, also known as “Halzon.” The parasite can cause liver damage, jaundice, and in severe cases, spread to vital organs. Learn the symptoms and prevention methods.

  Sat , January 17 2026 / 07:04 PM Updated At: 2026-01-17 19:04:40

تحذير طبي: الكبدة غير المستوية قد تنقل دودة الفاشيولا

Liver is a popular delicacy, but eating it rare or undercooked may not be just a taste preference—it can be a health risk.
The danger comes from a parasite known as Fasciola, a liver fluke that infects animals and can be transmitted to humans through infected liver or contaminated vegetables.

How does Fasciola affect the body?

The parasite may settle in the liver and bile ducts, causing:

  • liver enlargement

  • jaundice

  • liver fibrosis

  • internal bleeding

In rare cases, larvae may spread through the bloodstream to:

  • lungs

  • spleen

  • kidneys

  • brain or heart

Risk of eating raw liver
If the liver is infected, the worms may attach to the throat, causing swelling, difficulty swallowing, and even choking.

Prevention steps:
✔️ Avoid raw or undercooked liver
✔️ Buy from trusted sources
✔️ Inspect liver carefully
✔️ Wash vegetables with water, vinegar, and lemon
✔️ Avoid stagnant water and animal waste

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