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. 2023 Dec 29;5(52):1155–1160. doi: 10.46234/ccdcw2023.217

Table 1. Distribution of bacterial species from major hospitals — China, 2022.

Organism No. of strains Percentage (%)
* Including Pantoea spp., Comamonas spp., Chryseobacterium spp., Bordetella spp., Brevundimonas spp., and Vibrio spp., et al.
E. coli 63,459 18.7
Klebsiellaspp. 54,785 16.1
S. aureus ss. aureus 32,159 9.5
Acinetobacterspp . 29,069 8.6
Enterococcusspp . 29,050 8.6
P. aeruginosa 27,257 8.0
Coagulase-negative Staphylococcus (from blood, CSF and other sterile body fluid) 16,186 4.8
H. influenzae 11,439 3.4
Enterobacterspp. 10,357 3.1
S. maltophilia 9,097 2.7
S. pneumoniae 8,964 2.6
β-hemolytic Streptococcus 7,201 2.1
Moraxella catarrhalis 6,588 1.9
Proteus spp. 5,994 1.8
Serratia spp. 3,821 1.1
S. viridans (from blood, CSF and other sterile body fluids) 3,840 1.1
Salmonellaspp. 3,621 1.1
Citrobacterspp. 3,100 0.9
Burkholderiaspp. 2,812 0.8
Morganellaspp. 1,637 0.5
Pseudomonasspp .(except P. aeruginosa) 1,118 0.3
Aeromonasspp. 1,111 0.3
Haemophilusspp . (except H. influenzae) 621 0.2
Achromobacter xylosoxidans ss. xylosoxidans 498 0.1
Raoultella ornitholytica 466 0.1
Elizabethkingia meningosepticum 437 0.1
Chryseobacterium indologenes 389 0.1
Haemophilus parainfluenzae 339 0.1
Neisseriaspp. 310 0.1
Providenciaspp. 358 0.1
Helicobacter nemestrinae 291 0.1
Ralstoniaspp. 276 0.1
Brucellaspp. 200 0.1
Listeriaspp. 137 0
Shigellaspp. 39 0
Others* 2,487 0.7
Total 339,513 100