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Article

Understanding the Serologic and Molecular Epidemiology of Hepatitis A Infection in Puducherry and Surrounding Regions of India.

Journal of viral hepatitis - 1 Jan 2026

Sivakumar Haripriya, Dhodapkar Rahul, Chinnakali Palanivel, Philomenadin Ferdinamarie Sharmila, Raj Ratchagadasse Vimal, Devanathan Nivedha

Abstract excerpt

Hepatitis A virus (HAV), traditionally a paediatric illness in endemic regions, is now exhibiting an emerging age shift in symptomatic cases. This study investigates the sero-molecular epidemiology of Hepatitis A in Puducherry and surrounding regions. Between January and November 2024, 513 acute viral hepatitis cases were evaluated for serum IgM anti-HAV. Representative samples underwent sequencing and B-cell...

Read the complete abstract on PubMed

Topics

Humans
Hepatitis A
Adolescent
Child
India
Seroepidemiologic Studies

Methodology Data sources Editorial policy Privacy Delete account & data About Contact Helena Bioinformatics

Male

Female

Child, Preschool

Immunoglobulin G

Young Adult

Molecular Epidemiology

Adult

Hepatitis A Antibodies

Immunoglobulin M

Infant

Hepatitis A virus

Genotype

Source

Identifiers

PMID: 41334823
DOI: 10.1111/jvh.70104

Provenance

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