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Table 1 Number and taxonomic affiliation of invasive Acinetobacter isolates from 2005 to 2016 in Switzerland

From: Prevalence of carbapenem-resistant Acinetobacter baumannii from 2005 to 2016 in Switzerland

  Taxonomic affiliationa
  Susceptibility rates ACB complex Non-ACB complex Isolates not typified
n S (%) R (%) A. baumannii
A. calcoaceticus
A. nosocomialis
A. pittii
A. ursingii A. lwoffii A. junii A. johnsonii A. haemolyticus A. radioresistens A. baylyi A. parvus  
2005 37 34 (91.9) 3 (8.1) 2/20 a 0/0 0/9 0/0 0/0 0/1 0/0 0/0 0/0 1/4
2006 48 44 (91.7) 4 (8.3) 4/27 0/0 0/7 0/1 0/0 0/0 0/0 0/0 0/0 0/9
2007 32 32 (100.0) 0 (0.0) 0/16 0/0 0/8 0/1 0/1 0/0 0/0 0/0 0/0 0/6
2008 48 43 (89.6) 5 (10.4) 5/13 0/0 0/12 0/1 0/0 0/0 0/0 0/0 0/0 0/17
2009 35 31 (88.6) 4 (11.4) 4/11 0/1 0/6 0/0 0/0 0/0 0/0 0/0 0/0 0/13
2010 61 56 (91.8) 5 (8.2) 5/22 0/1 0/14 0/3 0/0 0/0 0/1 0/0 0/0 0/15
2011 53 49 (92.5) 4 (7.5) 4/23 0/4 0/5 0/1 0/0 0/0 0/0 0/0 0/0 0/16
2012 53 45 (84.9) 8 (15.1) 8/17 0/2 0/10 0/3 0/0 0/1 0/0 0/0 0/1 0/11
2013 54 47 (87.0) 7 (13.0) 7/16 0/4 0/9 0/1 0/1 0/1 0/2 0/0 0/0 0/13
2014 75 69 (92.0) 6 (8.0) 6/26 0/7 0/10 0/0 0/3 0/1 0/3 0/0 0/0 0/19
2015 64 57 (89.1) 7 (10.9) 5/25 1/4 0/12 0/2 0/0 0/2 0/0 0/0 0/0 1/12
2016 72 61 (93.8) 5 ( 6.9) 5/28 0/10 0/6 0/8 0/2 0/0 0/0 0/1 0/0 0/12
Total 632 574 (90.8) 58 (9.2) 55/244 1/33 0/108 0/21 0/7 0/6 0/6 0/1 0/1 2/147
  1. aThe first and second numbers correspond to the number of resistant and number of susceptible isolates, respectively. Overall, 485 of 632 (76.7%) of the isolates were characterized at the species level
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