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Table 1 Clostridioides difficile Strain Designation, Sources, and Characteristics. This table denotes the source of the individual isolates, other designations for each isolate, and some of the major characteristics associated with each of the isolates

From: Epidemic ribotypes of Clostridium (now Clostridioides) difficile are likely to be more virulent than non-epidemic ribotypes in animal models

C. difficile Isolates and Sources

UNT Strain #

Source

Relevant Characteristics

UNT 101–1

Ohio VA Medical Center (Curtis Donskey)

Non-epidemic (Ribotype 014/0), Other Designation VA1

UNT 102–1

Ohio VA Medical Center (Curtis Donskey)

Non-epidemic (Ribotype 660), Other Designation VA10

UNT 103–1

Ohio VA Medical Center (Curtis Donskey)

Non-epidemic (Ribotype 428), REA J-type strain, binary toxin negative, non-epidemic, Other Designation VA 11

UNT 104–1

Ohio VA Medical Center (Curtis Donskey)

Non-epidemic (Ribotype 428), Other Designation UH15

UNT 105–1

Ohio VA Medical Center (Curtis Donskey)

Non-epidemic (Ribotype 053), Other Designation UH18

UNT 106–1

Ohio VA Medical Center (Curtis Donskey)

Epidemic (BI/NAP1, binary toxin positive, Ribotype 027), Other Designation VA5

UNT 107–1

Ohio VA Medical Center (Curtis Donskey)

Epidemic (BI/NAP1, binary toxin positive, Ribotype 027), Other Designation VA17

UNT 108–1

Ohio VA Medical Center (Curtis Donskey)

Epidemic (BI/NAP1, binary toxin positive, Ribotype 027), Other Designation VA20

UNT 109–1

Ohio VA Medical Center (Curtis Donskey)

Epidemic (BI/NAP1, binary toxin positive, Ribotype 027), Other Designation CC20

UNT 110–1

Ohio VA Medical Center (Curtis Donskey)

NAP-1, Epidemic, Other Designation L32

UNT 196–1

ATCC

Epidemic (Ribotype 078), BAA-1875 (Other Designation: 5325), Binary toxin positive, Toxinotype V PFGE tye NAP7, REA type BI 8

UNT 210–1

ATCC

Epidemic (Ribotype 027) BAA-1870; Binary toxin positive, Toxinotype IIIb PFGE tye NAP1, REA type BI 8

UNT 008–1

ATCC

Non-epidemic (Ribotype 012), BAA-1382