Long-term epidemiology and evolution of swine influenza viruses in Vietnam
Swine influenza virus (SwIV) surveillance in Hanoi, Vietnam from 2013-2019 found gene pool enrichment from imported swine from Asia and North America. Long-term maintenance, persistence and reassortment of SwIV lineages was observed. Co-circulation of H1-{delta}1a viruses with other SwIV genotypes raises concern due to its zoonotic potential.
microbiology↗