Division of Enteric Diseases, Center for Infectious Diseases, Korea National Institute of Health, Cheongju, Korea
Copyright © 2015 Korea Centers for Disease Control and Prevention. Published by Elsevier Korea LLC. All rights reserved.
This is an open-access article distributed under the terms of the Creative Commons Attribution-NonCommercial-No Derivative Works License (http://creativecommons.org/licenses/by-nc-nd/4.0) which permits non-commercial use, distribution, and reproduction in any medium, provided the original author and source are credited.
Supplementary data related to this article can be found at http://dx.doi.org/10.1016/j.phrp.2015.07.005.
Pathogens | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Total | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Salmonella | Enteritidis | 3 | 2 | 4 | 3 | 5 | 10 | 37 | 14 | 14 | 5 | 5 | 5 | 107 |
Typhimurium | 1 | 3 | 1 | 4 | 12 | 8 | 7 | 8 | 5 | 0 | 3 | 3 | 55 | |
others | 13 | 10 | 14 | 12 | 17 | 33 | 57 | 45 | 61 | 27 | 18 | 7 | 314 | |
Subtotal | 17 | 15 | 19 | 19 | 34 | 51 | 101 | 67 | 80 | 32 | 26 | 15 | 476 | |
Escherichia coli | EHEC | 0 | 1 | 0 | 3 | 2 | 8 | 12 | 5 | 3 | 2 | 2 | 0 | 38 |
ETEC | 1 | 1 | 0 | 6 | 2 | 8 | 12 | 19 | 19 | 5 | 1 | 5 | 79 | |
EAEC | 15 | 10 | 11 | 6 | 3 | 7 | 12 | 18 | 22 | 11 | 10 | 14 | 139 | |
EPEC | 26 | 13 | 19 | 14 | 19 | 45 | 111 | 83 | 80 | 42 | 28 | 35 | 515 | |
EIEC | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 1 | 0 | 0 | 0 | 6 | |
Subtotal | 44 | 25 | 30 | 29 | 26 | 68 | 148 | 127 | 125 | 60 | 41 | 54 | 777 | |
Vibrio parahaemolyticus | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 4 | 8 | 1 | 7 | 1 | 23 | |
Shigella spp. | 3 | 1 | 0 | 0 | 0 | 3 | 0 | 1 | 0 | 0 | 3 | 5 | 16 | |
Campylobacter spp. | 6 | 5 | 3 | 2 | 14 | 27 | 59 | 52 | 12 | 9 | 15 | 11 | 215 | |
Clostridium perfringens | 82 | 59 | 60 | 64 | 41 | 31 | 35 | 33 | 12 | 42 | 32 | 17 | 508 | |
Staphylococcus aureus | 93 | 66 | 79 | 81 | 86 | 88 | 120 | 124 | 127 | 85 | 91 | 104 | 1,144 | |
Bacillus cereus | 17 | 9 | 8 | 25 | 22 | 39 | 60 | 56 | 42 | 32 | 19 | 27 | 356 | |
Listeria monocytogenes | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | |
Yersinia enterocolitica | 0 | 1 | 0 | 4 | 2 | 0 | 0 | 2 | 0 | 0 | 1 | 0 | 10 | |
Isolations (n) | 262 | 181 | 200 | 225 | 225 | 307 | 524 | 466 | 406 | 261 | 235 | 224 | 3,526 | |
Specimens (n) | 1,503 | 1,049 | 1,166 | 1,361 | 1,080 | 1,242 | 1,608 | 1,284 | 1,313 | 976 | 1,036 | 1,268 | 14,886 | |
Isolation rate (%) | 17.4 | 17.3 | 17.2 | 16.5 | 20.8 | 24.7 | 32.6 | 36.3 | 30.9 | 26.7 | 22.7 | 17.7 | 23.7 |
No. of specimens (n = 14,886) | No. of isolates (n = 3,526) | Salmonella spp. (n = 476) | Pathogenic Escherichia coli (n = 777) | Shigella spp. (n = 13) | Vibrio parahaemolyticus (n = 26) | Campylobacter spp. (n = 215) | Clostridium perfringens (n = 508) | Staphylococcus aureus (n = 1,144) | Bacillus cereus (n = 356) | Listeria monocytogenes (n = 1) | Yersinia enterocolitica (n = 10) | ||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Age (y) | 0–9 | 6,703 | 1,570 | 249 | 376 | 4 | 0 | 47 | 132 | 606 | 156 | 0 | 0 |
10–19 | 951 | 263 | 47 | 57 | 1 | 1 | 49 | 34 | 57 | 17 | 0 | 0 | |
20–29 | 512 | 109 | 5 | 29 | 0 | 2 | 33 | 15 | 19 | 6 | 0 | 0 | |
30–39 | 535 | 72 | 12 | 19 | 0 | 1 | 9 | 3 | 21 | 7 | 0 | 0 | |
40–49 | 713 | 142 | 8 | 42 | 0 | 2 | 9 | 18 | 37 | 26 | 0 | 0 | |
50–59 | 1,063 | 200 | 23 | 61 | 1 | 6 | 8 | 40 | 42 | 19 | 0 | 0 | |
60–69 | 920 | 209 | 17 | 39 | 0 | 2 | 5 | 50 | 56 | 40 | 0 | 0 | |
≥ 70 | 1,979 | 471 | 27 | 64 | 1 | 5 | 12 | 131 | 185 | 45 | 0 | 1 | |
Unknown | 1,510 | 490 | 88 | 90 | 6 | 7 | 43 | 85 | 121 | 40 | 1 | 9 | |
Sex | Male | 6,787 | 1,588 | 221 | 354 | 5 | 8 | 95 | 200 | 547 | 153 | 0 | 5 |
Female | 5,993 | 1,352 | 172 | 286 | 3 | 12 | 77 | 183 | 463 | 154 | 0 | 2 | |
Unknown | 2,106 | 586 | 83 | 137 | 5 | 6 | 43 | 125 | 134 | 49 | 1 | 3 |
Regions | Specimens | Salmonella spp. | Escherichia coli | Shigella spp. | Vibrio parahaemolyticus | Campylobacter spp. | Clostridium perfringens | Staphylococcus aureus | Bacillus cereus | Listeria monocytogenes | Yersinia enterocolitica | Isolation Total | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Cities | Seoul | 676 | 27 | 73 | 1 | 0 | 42 | 121 | 20 | 10 | 0 | 0 | 294 |
Busan | 868 | 21 | 30 | 0 | 0 | 8 | 72 | 44 | 11 | 0 | 0 | 186 | |
Daegu | 821 | 12 | 48 | 0 | 0 | 7 | 52 | 23 | 8 | 0 | 0 | 150 | |
Incheon | 1,237 | 81 | 115 | 7 | 2 | 40 | 187 | 60 | 72 | 0 | 1 | 565 | |
Gwangju | 1,483 | 104 | 103 | 0 | 0 | 27 | 113 | 57 | 61 | 0 | 1 | 466 | |
Daejeon | 812 | 8 | 40 | 0 | 2 | 14 | 13 | 43 | 17 | 1 | 0 | 138 | |
Ulsan | 926 | 8 | 73 | 0 | 1 | 30 | 62 | 7 | 2 | 0 | 0 | 183 | |
Subtotal | 6,823 | 261 | 482 | 8 | 5 | 168 | 620 | 254 | 181 | 1 | 2 | 1,982 | |
Rural province | Gyeonggi | 1,495 | 28 | 75 | 0 | 6 | 11 | 99 | 21 | 36 | 0 | 0 | 276 |
Gangwon | 1,342 | 60 | 56 | 0 | 2 | 1 | 41 | 4 | 22 | 0 | 0 | 186 | |
Chungnam | 788 | 11 | 26 | 1 | 3 | 5 | 36 | 69 | 8 | 0 | 0 | 159 | |
Chungbuk | 764 | 7 | 35 | 0 | 1 | 5 | 51 | 64 | 18 | 0 | 0 | 181 | |
Jeonnam | 409 | 21 | 16 | 3 | 0 | 1 | 18 | 11 | 3 | 0 | 0 | 73 | |
Jeonbuk | 1,815 | 19 | 38 | 0 | 0 | 4 | 231 | 34 | 84 | 0 | 8 | 418 | |
Gyeongnam | 565 | 6 | 28 | 1 | 9 | 0 | 14 | 28 | 0 | 0 | 0 | 86 | |
Gyeongbuk | 370 | 16 | 11 | 0 | 0 | 0 | 30 | 2 | 4 | 0 | 0 | 63 | |
Jeju | 515 | 47 | 10 | 0 | 0 | 20 | 4 | 21 | 0 | 0 | 0 | 102 | |
Subtotal | 8,063 | 215 | 295 | 5 | 21 | 47 | 524 | 254 | 175 | 0 | 8 | 1,544 | |
Total | 14,886 | 476 | 777 | 13 | 26 | 215 | 1,144 | 508 | 356 | 1 | 10 | 3,526 |
EAEC = Enteroaggregative
Chungbuk = Chungcheongbuk-do; Chungnam = Chungcheongnam-do; Gyeongbuk = Gyeongsangbuk-do; Gyeongnam = Gyeongsangnam-do; Jeonbuk = Jeonllabuk-do; Jeonnam = Jeollanam-do.