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Article

Emergence of SARS-CoV-2 omicron subvariant NB.1.8.1 in India: Genomic evolution, transmission patterns, and public health implications.

The Indian journal of medical research - 1 Jan 2026

Sharma Shikha, Manikyam Hemanth Kumar

Abstract excerpt

Background and objectives The NB.1.8.1 Omicron subvariant has demonstrated notable epidemiological relevance in India, though without evidence of a marked increase in severity compared to prior Omicron waves. Understanding its genomic trajectory and policy implications is critical. Methods This was a retrospective convergent mixed-methods study integrating genomic sequencing (GISAID, INSACOG), epidemiological...

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Identifiers

PMID: 41934416
DOI: 10.25259/IJMR_1558_2025
PMCID: PMC13054159

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