Asgeir Johannessen

27PUBLICATIONS
70CO-AUTHORS
Epidemiological methodsMedical biotechnology diagnostics (incl. biosensors)Behavioural epidemiologyMajor global burdens of diseaseVirology
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Publications (27)

|Sep 24, 2026
Effectiveness of timely hepatitis B birth dose vaccination to prevent mother-to-child transmission in Ethiopia.

|Aug 06, 2026
Time to Positivity of a Rapid HBsAg Assay as a Surrogate Marker of Quantitative HBsAg: Multicentre Proof-of-Concept Study.

|Jul 01, 2026
A Distinct Immune Signature Characterizes Cirrhosis in Ethiopian Individuals With Chronic HBV Infection.

|Jun 22, 2026
Biomarkers of chronic liver disease and their determinants in northern Ethiopia: Evaluating the synergistic impact of HBV and Schistosoma mansoni and the contribution of metabolic and lifestyle factors to liver injury.

|Dec 02, 2025
Oral Microbiome Diversity Matters on Nucleos(t)ide Analogue Cessation in Chronic Hepatitis B.

Mahin Ghorbani, Agne Kvedaraite, Khaled Al-Manei

|Sep 22, 2025
Linkage to Care, Retention in Care and Treatment Uptake Among Patients Diagnosed With Chronic Hepatitis B in Norway, 2008-2022.

Beatriz Valcarcel Salamanca, Asgeir Johannessen, Olav Dalgard

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Frequent Collaborators

5 joint publications

Hailemichael Desalegn

3 joint publications

Asegedech Asmamaw

3 joint publications

Maria Buti

3 joint publications

Nega Berhe