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Updated: Feb 4, 2026

Modeling Hepatitis B Virus Infection in Non-Hepatic 293T-NE-3NRs Cells
Published on: June 5, 2020
A community- based hepatitis B linkage-to-care program: a case study on Asian Americans chronically infected with
Chul S Hyun1,2, William R Ventura3, Soon S Kim4
11Holy Name Medical Center, Teaneck, NJ USA.
A patient navigator program effectively linked 42 of 45 individuals with chronic hepatitis B (HBV) to care, overcoming barriers like language and finance. This highlights the program
Area of Science:
- Hepatology and Infectious Diseases
- Public Health and Health Disparities
- Community Health Programs
Background:
- Hepatitis B disproportionately affects Asian Americans, with many remaining unscreened and untreated due to barriers.
- Lack of culturally competent programs hinders linkage to care (LTC) for chronic hepatitis B virus (HBV) infected individuals.
- Personal, socio-cultural, and economic factors present significant obstacles to accessing healthcare for HBV patients.
Purpose of the Study:
- To evaluate barriers affecting LTC in HBV patients.
- To investigate the efficacy of a community-based Patient Navigator (PN) program in expediting LTC.
- To assess the impact of the PN program on health outcomes for HBV patients in a high-risk population.
Main Methods:
- 45 individuals with chronic HBV were identified via community screening and connected with patient navigators (PNs).
- PNs facilitated medical evaluations and follow-up visits, recording patient progress.
- Self-report questionnaires assessed demographics, HBV history, and healthcare access barriers (language, culture, finance).
Main Results:
- 42 out of 45 (93%) HBV-infected individuals were successfully linked to care within 12 months.
- The most significant barriers identified were language and financial constraints, followed by cultural factors.
- 38 individuals were already aware of their HBV infection status from prior screenings.
Conclusions:
- Specific barriers impede access to adequate care for Korean Americans with chronic hepatitis B (CHB).
- Implementing a PN program, integrated with community healthcare networks, can overcome these barriers.
- The PN program shows promise in facilitating LTC and improving health outcomes for HBV patients.
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