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Table 2 Host distribution of the 26,792 NA sequences in NA subtypes

From: Diversity and distribution of type A influenza viruses: an updated panorama analysis based on protein sequences

  Birds Humans Pigs Horses Dogs Bats Othersa
N1 2287 4534 2454   12   14
N2 2746 5558 3249 1 47   16
N3 841 2 4     1
N4 326       2
N5 405   1     
N6 1430 3 7     4
N7 585 2 1 8    3
N8 1349 1 1 151 50   4
N9 630 57      1
N10       3  
N11       2  
Total 10,599 10,157 5717 160 109 5 45
  1. a: The hosts of others included cats, camels, cheetahs, donkeys, ferrets, lions, minks, muskrats, seals, tigers, and whales