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Liver Diseases - Hepatitis D
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Hepatitis D

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The hepatitis D virus (or delta virus) is a small circular RNA virus. The hepatitis D virus is replication defective and therefore cannot propagate in the absence of another virus. In humans, hepatitis D virus infection only occurs in the presence of hepatitis B infection.

Signs and Symptoms:

  • A patient can acquire hepatitis D virus infection at the same time as he/she is infected with the hepatitis B virus.

  • Anorexia, Weakness, Nausea, Epigastric discomfort, Diarrhea, RUQ Pain, Vomiting, Malaise.

  • The combination of Hepatitis D and Hepatitis B can be more serious than Hepatitis B alone and is more likely to cause chronic hepatitis and  cirrhosis.

  • The virus has an incubation period of between 3 and 12 weeks.

Transmission:

  • Sexual Contact

  • Babies born to mothers who are infected with Hepatitis B virus

  • Health care worker who are exposed to blood and body fluids

  • Injecting Drug users

  • Household contact with infection person.

  • Traveling in the area where Hepatitis B is very common.

Diagnosis:

  • It is diagnosed by an antibody blood test.

Prevention:

  • Till yet their is no Vaccine to prevent Hepatitis D virus.

  • Don't share Sharp edge item which might have blood on them (for eg; needles, razor, knife, scissors)

  • Avoid Exposure to Hepatitis B

  • For health care workers they must follow the routine precautions while handling the needles and sharp objects.

  • Body piercing or tatoo can cause hepatitis, if the instruments are not properly sterilized.

Treatment:

  • No Vaccine for Hepatitis D currently available
  • Interferon-alpha is used to treat patients with chronic hepatitis D infection.

 

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