TABLE 3.

Frequency and distribution of clonal complexes among farm and environmental sources of C. jejuni

Source (n)Clonal complex
21224245485261177206257353443354Ua
Turkey chicks (12)b111
Broiler chicks (16)115
Calves (9)32211
Adult beef cattle at slaughter (14)2114141
Slurry (10)73
Lambs at slaughter (9)126
Sheep at slaughter (14)531212
Sheep grazing in salt marsh (10)532
Sheep grazing in fell (9)144
Starlings (9)2133
Humans (91)13133662244416
  • a U, unassigned isolates.

  • b —, zero.