Article

Enhanced mammalian adaptation of H3N2 canine influenza virus via PB2-G590S

2026-05-25

Abstract excerpt

<title>Abstract</title> <p>Avian-origin H3N2 canine influenza viruses (CIVs) have established enzootic circulation in China and South Korea and have been repeatedly introduced into North America. Notably, the ancestral strain associated with the second North American epidemic wave, A/canine/Korea/SH6/2017 (SH6), underwent a pivotal evolutionary shift by acquiring several fixed mutations during its prior circulati...

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Literature Corpus work: bfeb75b4-fede-5a09-96e5-a683b4e65bbb
DOI: 10.21203/rs.3.rs-9513273/v1

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