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Detection of Low Copy Number Integrated Viral DNA Formed by In Vitro Hepatitis B Infection
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Acute Hepatitis A and Hepatitis B Coinfection

Brent Hiramoto1, Yao Liu1, Lily Dara2,3

  • 1Department of Medicine, Keck School of Medicine, University of Southern California, Los Angeles, CA.

ACG Case Reports Journal
|November 25, 2021
PubMed

Hepatitis A (HAV) has emerged in outbreaks across the United States particularly in at-risk populations such as men who have sex with men, as well as patients with a history of drug use, homelessness, and incarceration. Immunization among these high-risk populations remains underused. In this study, we describe a case of acute HAV and hepatitis B (HBV) coinfection in an MSM patient occurring in the period of these outbreaks. Clinical resolution of acute HAV and HBV coinfection was attained by 5 months from the time of initial hospitalization without viral hepatitis treatment. This case highlights the need for increased awareness of at-risk populations for HAV and HBV infection in promoting guideline-based vaccination efforts.

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