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Mutational dynamics across VOCs in International travellers and Community transmission underscores importance of Spike-ACE2 interaction.

Microbiological research - 1 Sept 2022

Mehta Priyanka, Ravi Varsha, Devi Priti, Maurya Ranjeet, Parveen Shaista, Mishra Pallavi, Yadav Aanchal, Swaminathan Aparna, Saifi Sheeba, Khare Kriti, Chattopadhyay Partha, Yadav Monika, Chauhan Nar Singh, Tarai Bansidhar, Budhiraja Sandeep, Shamim Uzma, Pandey Rajesh

Abstract excerpt

BACKGROUND: Emergence of SARS-CoV-2 VOCs at different time points through COVID-19 pandemic raised concern for increased transmissibility, infectivity and vaccination breakthroughs. METHODS: 1567 international travellers plus community transmission COVID-19 cases were analysed for mutational profile of VOCS, that led to notable waves in India, namely Alpha, Delta, and Omicron. Spike mutations in Linkage...

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Identifiers

PMID: 35779308
DOI: 10.1016/j.micres.2022.127099
PMCID: PMC9232397

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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