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Table 1 Quantification results for C. difficile in feces of calves that were positive multiple times

From: Quantification of Clostridioides (Clostridium) difficile in feces of calves of different age and determination of predominant Clostridioides difficile ribotype 033 relatedness and transmission between family dairy farms using multilocus variable-number tandem-repeat analysis

Calf

          

1

Age (days)

10

24

38

52

66

80

94

108

 

No. CD

102

0

0

0

0

0

88

0

 

2

Age (days)

11

25

39

53

67

81

95

  

No. CD

0

3716

0

0

0

LOQ

0

  

3

Age (days)

12

27

40

54

68

82

   

No. CD

147

578

0

LOQ

194

0

   

4

Age (days)

10

24

38

52

66

    

No. CD

0

0

318

174

0

    

5

Age (days)

6

20

34

      

No. CD

2758

732

0

      

6

Age (days)

5

19

33

47

     

No. CD

0

3300

110

0

     

7

Age (days)

2

16

30

44

     

No. CD

684

0

LOQ

0

     

8

Age (days)

3

17

31

45

59

    

No. CD

295

0

0

LOQ

0

    

9

Age (days)

2

16

30

      

No. CD

1530

441

0

      

10

Age (days)

5

19

33

47

61

75

   

No. CD

135,486

92

0

183

LOQ

0

   

11

Age (days)

5

19

33

47

61

75

89

103

117

No. CD

2676

572

241

0

209

0

0

LOQ

0

12

Age (days)

9

23

37

51

65

    

No. CD

805

0

942

129

0

    

13

Age (days)

9

22

36

50

92

106

120

  

No. CD

662

408

1189

0

0

610

0

  

14

Age (days)

1

15

29

43

57

71

   

No. CD

96,398

37,640

0

0

LOQ

0

   

15

Age (days)

11

25

39

53

67

    

No. CD

3569

2683

1901

LOQ

0

    

16

Age (days)

1

15

29

43

57

    

No. CD

13,705,988

32,219

1623

368

0

    

17

Age (days)

0

14

28

42

56

70

84

  

No. CD

1519

0

LOQ

0

41

198

0

  

18

Age (days)

0

14

29

42

56

70

0

  

No. CD

0

0

333

0

274

0

0

  

19

Age (days)

12

26

40

54

67

82

   

No. CD

0

0

890

65,507

2867

0

   

20

Age (days)

59

73

87

101

115

129

143

157

171

No. CD

0

242

0

0

0

0

0

LOQ

0

21

Age (days)

3

17

31

      

No. CD

3937

4115

0

      

22

Age (days)

1

15

29

43

57

71

85

  

No. CD

114

0

287

0

0

356

0

  

23

Age (days)

13

27

41

      

No. CD

23,470

322

0

      

24

Age (days)

3

17

31

      

No. CD

54,900

4,278,134

0

      

25

Age (days)

1

15

29

43

57

71

85

99

113

No. CD

103,235

1177

0

0

0

0

0

LOQ

0

26

Age (days)

11

25

39

53

67

81

95

109

123

No. CD

274,108

0

0

0

0

0

0

631

0

27

Age (days)

12

25

40

      

No. CD

10,811,054

938

0

      

28

Age (days)

2

16

30

44

58

72

   

No. CD

0

105,727

0

0

LOQ

0

   

29

Age (days)

9

23

37

51

     

No. CD

2919

0

LOQ

0

     

30

Age (days)

7

21

35

      

No. CD

2,589,994

1152

0

      

31

Age (days)

4

18

32

46

     

No. CD

0

806

38,702

LOQ

     

32

Age (days)

7

21

35

      

No. CD

9630

1827

0

      

33

Age (days)

6

20

34

      

No. CD

1,587,504

5278

0

      

34

Age (days)

9

23

37

51

65

79

93

  

No. CD

3,906,984

1316

1055

0

0

783

0

  

35

Age (days)

13

27

42

55

69

83

97

  

No. CD

53,735

66,424

LOQ

20,396

0

LOQ

0

  

36

Age (days)

12

26

40

54

68

    

No. CD

842,730

1084

0

304

0

    

37

Age (days)

3

17

31

45

59

    

No. CD

7,260,792

1346

632

LOQ

0

    

38

Age (days)

5

19

33

47

61

75

   

No. CD

11,629

137

3715

0

723

0

   

39

Age (days)

34

48

62

76

90

    

No. CD

294

0

0

LOQ

0

    

40

Age (days)

9

23

37

51

     

No. CD

207

LOQ

LOQ

0

     

41

Age (days)

10

24

38

      

No. CD

428

401

0

      

42

Age (days)

6

20

34

      

No. CD

28,022

779

0

      

43

Age (days)

20

34

48

62

76

90

104

118

132

No. CD

0

30,971

0

0

0

0

0

0

LOQ

44

Age (days)

9

22

37

      

No. CD

3,593,368

4064

0

      

45

Age (days)

8

21

36

      

No. CD

678,040

1627

0

      

46

Age (days)

11

25

39

53

67

81

   

No. CD

129

13,724

0

0

537

0

   

47

Age (days)

0

14

28

42

56

    

No. CD

0

3,200,151

7897

2160

0

    

48

Age (days)

12

26

40

      

No. CD

48,901

8297

0

      
  1. LOQ under the limit of quantification; CD Clostridioides difficile