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Table 1 Bacterial pathogens isolated from blood cultures in Dhaka, Bangladesh from 2005 to 2014

From: Bacterial etiology of bloodstream infections and antimicrobial resistance in Dhaka, Bangladesh, 2005–2014

Organisms Year Total (14015)
2005 (1126) 2006 (1132) 2007 (1266) 2008 (1566) 2009 (1522) 2010 (2003) 2011 (1418) 2012 (1391) 2013 (1077) 2014 (1514)
Salmonella 566 a (50.3) b 747 (66.0) 707 (55.8) 755 (48.2) 593 (39.0) 828 (41.3) 592 (41.7) 663 (47.7) 474 (44.0) 623 (41.1) 6548 (46.7)
Salmonella Typhi 457 (40.6) 595 (52.6) 571 (45.1) 600 (38.3) 483 (31.7) 643 (32.1) 451 (31.8) 527 (37.9) 355 (33.0) 509 (33.6) 5191 (37.0)
Salmonella Paratyphi A, B 85 (7.5) 133 (11.7) 127 (10.0) 146 (9.3) 102 (6.7) 179 (8.9) 135 (9.5) 129 (9.3) 107 (9.9) 110 (7.3) 1253 (8.9)
 Non-typhoidal Salmonella species 24 (2.1) 19 (1.7) 9 (0.7) 9 (0.6) 8 (0.5) 6 (0.3) 6 (0.4) 7 (0.5) 12 (1.1) 4 (0.3) 104 (0.7)
Non-fermenter 178 (15.8) 196 (17.3) 232 (18.3) 290 (18.5) 276 (18.1) 338 (16.9) 248 (17.5) 232 (16.7) 187 (17.4) 307 (20.3) 2484 (17.7)
Acinetobacter species 98 (8.7) 45 (4.0) 101 (8.0) 86 (5.5) 82 (5.4) 68 (3.4) 55 (3.9) 55 (4.0) 56 (5.2) 76 (5.0) 722 (5.2)
Pseudomonas species 80 (7.1) 151 (13.3) 131 (10.3) 204 (13.0) 194 (12.7) 270 (13.5) 193 (13.6) 177 (12.7) 131 (12.2) 231 (15.3) 1762 (12.6)
Gram Negative 146 (13.0) 66 (5.8) 78 (6.2) 85 (5.4) 130 (8.5) 138 (6.9) 114 (8.0) 128 (9.2) 74 (6.9) 116 (7.7) 1075 (7.7)
Escherichia coli 35 (3.1) 29 (2.6) 34 (2.7) 46 (2.9) 51 (3.4) 64 (3.2) 48 (3.4) 45 (3.2) 39 (3.6) 36 (2.4) 427 (3.0)
Klebsiella species 33 (2.9) 27 (2.4) 31 (2.4) 27 (1.7) 37 (2.4) 51 (2.5) 35 (2.5) 46 (3.3) 29 (2.7) 59 (3.9) 375 (2.7)
Enterobacter species 30 (2.7) 8 (0.7) 11 (0.9) 8 (0.5) 42 (2.8) 17 (0.8) 24 (1.7) 27 (1.9) 4 (0.4) 17 (1.1) 188 (1.3)
Serratia species 48 (4.3) 2 (0.2) 2 (0.2) 4 (0.3) 0 (0.0) 6 (0.3) 7 (0.5) 10 (0.7) 2 (0.2) 4 (0.3) 85 (0.6)
Gram Positive 236 (21.0) 123 (10.9) 249 (19.7) 436 (27.8) 523 (34.4) 699 (34.9) 464 (32.7) 368 (26.5) 342 (31.8) 468 (30.9) 3908 (27.9)
 Coagulase-negative Staphylococci 147 (13.1) 54 (4.8) 179 (14.1) 350 (22.2) 416 (27.3) 591 (29.5) 364 (25.7) 271 (19.5) 248 (23.0) 372 (24.6) 2992 (21.3)
Staphylococcus aureus 14 (1.2) 10 (0.9) 15 (1.2) 23 (1.5) 26 (1.7) 30 (1.5) 25 (1.8) 23 (1.7) 23 (2.1) 30 (2.0) 219 (1.6)
Streptococcus pneumoniae 49 (4.4) 32 (2.8) 23 (1.8) 23 (1.5) 25 (1.6) 25 (1.2) 29 (2.0) 23 (1.7) 21 (1.9) 26 (1.7) 276 (2.0)
Streptococcus species 21 (1.9) 22 (1.9) 17 (1.3) 23 (1.5) 30 (2.0) 27 (1.3) 29 (2.0) 29 (2.1) 35 (3.2) 23 (1.5) 256 (1.8)
Enterococcus faecalis 5 (0.4) 5 (0.4) 15 (1.2) 17 (1.1) 26 (1.7) 26 (1.3) 17 (1.2) 22 (1.6) 15 (1.4) 17 (1.1) 165 (1.2)
  1. aValues in parentheses indicate the number of isolates found in each year; bValues in parentheses indicate the percentage of isolates found in each year
  2. The bolded data indicates the total number and percentage of that group