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{{Hepatitis D}}
{{Hepatitis D}}
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== History and Symptoms ==
== History and Symptoms ==
When hepatitis D infection occurs concurrently with [[hepatitis B]] infection, the incubation period of between 6 weeks and 6 months is the same for both. When viral hepatitis D infection occurs as a superinfection in someone already infected with hepatitis B, who remains [[HBsAg]] positive, the incubation period is thought to be between 2 and 10 weeks, on the basis of experimental infections in chimpanzees. Hepatitis D is most contagious just before the onset of symptoms but may remain infectious indefinitely in the HBsAg-positive person.<ref>Center for Substance Abuse Treatment. Screening for Infectious Diseases Among Substance Abusers. Rockville (MD): Substance Abuse and Mental Health Services Administration (US); 1993. (Treatment Improvement Protocol (TIP) Series, No. 6.) Chapter 15 - Viral Hepatitis D.</ref> Symptoms of hepatitis D are similar to those of hepatitis B. The onset of symptoms is usually abrupt, and jaundice usually develops after the symptoms have disappeared.
===Symptoms===
* [[Jaundice]]  
* [[Jaundice]]  
* [[Fatigue]]  
* [[Fatigue]]  
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[[Category:Hepatitis|D]]
[[Category:Hepatitis|D]]
[[Category:Viruses]]
[[Category:Viruses]]
[[category:Disease]]
[[Category:Infectious disease]]


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Revision as of 15:24, 16 March 2012

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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-In-Chief: Varun Kumar, M.B.B.S. [2]

History and Symptoms

When hepatitis D infection occurs concurrently with hepatitis B infection, the incubation period of between 6 weeks and 6 months is the same for both. When viral hepatitis D infection occurs as a superinfection in someone already infected with hepatitis B, who remains HBsAg positive, the incubation period is thought to be between 2 and 10 weeks, on the basis of experimental infections in chimpanzees. Hepatitis D is most contagious just before the onset of symptoms but may remain infectious indefinitely in the HBsAg-positive person.[1] Symptoms of hepatitis D are similar to those of hepatitis B. The onset of symptoms is usually abrupt, and jaundice usually develops after the symptoms have disappeared.

Symptoms

References

  1. Center for Substance Abuse Treatment. Screening for Infectious Diseases Among Substance Abusers. Rockville (MD): Substance Abuse and Mental Health Services Administration (US); 1993. (Treatment Improvement Protocol (TIP) Series, No. 6.) Chapter 15 - Viral Hepatitis D.

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