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Table 2 Serotypes and isolation regions of L. monocytogenes isolates

From: Antimicrobial susceptibility, multilocus sequence typing, and virulence of listeria isolated from a slaughterhouse in Jiangsu, China

Group Number of L. monocytogenes isolates [n(%)] Total
Slaughter area (A) Cutting and deboning room (B) Visceral area (C) Meat cooling and refrigeration area (D)
1/2a ND ND LM3–11 LM1, LM2, LM3,
LM6, LM7, LM8,
7 (18.91%)
1/2b LMA1, LMA8,
LMA9, LMA13, LMA-II
LMB4, LMB-I LMC4, LMC9,
LMC15, LMC-I
LMD3, LMD10 13 (35.14%)
1/2c ND LM2–18 LM3–2-2,LM3–19,
LM3–20-2
LM1T7, LM2T3,
LM2W3
7
(18.92%)
3a LM1–9 ND LMC11 LM4 3
(8.11%)
3c ND ND LMX-3, LMC7 LM1W3 3
(8.11%)
3b ND LMB5, LMB9,
LMB10, LMB13
ND ND 4
(10.81%)
Total 6 7 11 13 37
(100%)
  1. ND represents “None determined