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Table 3 Virulence genes and genetic profile of Salmonella spp. isolates from food in Burkina Faso

From: Characterization of virulence factors of Salmonella isolated from human stools and street food in urban areas of Burkina Faso

Salmonella

Strain code

Year

City

Source

Serotypes

Antigenic formule positive

Identified genes

Genetic profile

93

2017

Ouagadougou

Food

ICS

OMA+ O:3,1,15; HMA

invA, fimA, stn, spvR, spvC

P1

94

2017

Ouagadougou

Food

ICS

OMA+ O:4,5; HMB

invA, fimA, stn, spvR, spvC

P1

96

2017

Ouagadougou

Food

ICS

OMA+ O:4,5; O:1,2; HMB Hgm

invA, fimA, stn, spvR, spvC

P1

97

2017

Ouagadougou

Food

ICS

OMB+ O:6,7,8

invA, fimA, stn, spvR, spvC

P1

98

2017

Ouagadougou

Food

ICS

OMA+ O:4,5; HMA

invA, fimA, stn, spvR, spvC

P1

100

2017

Ouagadougou

Food

ICS

OMB+

invA, fimA, stn, spvR, spvC

P1

104

2017

Ouagadougou

Food

ICS

OMB+ O:6,7,8; HMA Hi*a

invA, fimA, stn, spvR, spvC

P1

92

2017

Ouagadougou

Food

ICS

OMA+ O:4,5; HMA

invA, fimA, stn

P3

95

2017

Ouagadougou

Food

ICS

OMA+ O:4,5; O:1,2; HMB

invA, fimA, stn

P3

103

2017

Ouagadougou

Food

ICS

OMA+ O:4,5; HMB Hgb

fimA, stn

P7

102

2017

Ouagadougou

Food

ICS

OMA+ O:4,5; HMB Hgc

fimA

P10

105

2017

Ouagadougou

Food

ICS

OMB+ O:6,7,8; HMA Hi*

fimA

P10

99

2017

Ouagadougou

Food

ICS

OMA+ O:4,5 O1,2

…

P11

101

2017

Ouagadougou

Food

ICS

OMA-OMB-

…

P11

106

2017

Ouagadougou

Food

ICS

OMA+ O:3,1015; HMB

…

P11

  1. ICS Incomplete serotyping, OMA Antiserum O mixture of group A, OMB Antiserum O mixture of group B, HMA Antiserum H mixture of group A, HMB Antiserum H mixture of group B; *antigenic formula (OMB+/O:6,7,8; HMA H:i) suggestive of Salmonella Kentucky/Bargny; P1: positive for all five genes tested; P3: spvR and spvC absent; P7: unique presence of fimA and stn; P10: unique presence of invA, P11: negative for all five genes test; a, b, coverlapping serotypes/genetic profile