Fig. 1: Geographic and sample information of eight influenza A variant viruses collected from human infections in Brazil.
From: Zoonotic transmission of novel Influenza A variant viruses detected in Brazil during 2020 to 2023
a Locations in the State of Paraná, Brazil, where cases were detected. Concentric circles depict the proportion of cases identified in each location. b Genetic composition of viruses identified in the swine-to-human transmissions. The vertical bars correspond to the colors of the locations in (a). Horizontal bars identify the eight genomic segments of IAVs: (i) PB2, (ii) PB1, (iii) PA, (iv) HA, (v) NP, (vi) NA, (vii) MP, and (viii) NS. The figure key shows the subtype of each segment.
