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Table 1 Isolation of bacteria and mycoplasma from conjunctiva of Norwegian sheep.

From: Bacteriological Investigation of Infectious Keratoconjunctivitis in Norwegian Sheep

Isolated bacteria

Farms with outbreaks of keratoconjunctivits

Farms without outbreaks Controls (n = 50)

 

Cases (n = 43)

Controls (n = 42)

 

Bacillus spp.

4

6

7

Corynebacterium spp.

1

1

0

Escherichia coli

1

2

0

Listeria monocytogenes

3

0

0

Micrococcus spp.

3

2

1

Moraxella (Branhamella) ovis

12

12

5

Moraxella spp.

6

2

6

Mycoplasma conjunctivae*

16

3

4

Psedomonas spp.

3

3

4

Staphylococcus aureus

3

1

0

Staphylococcus spp.

11

8

11

Streptococcus spp./Enterococcus spp.

1

1

1

 

64

41

39

  1. *5 representative strains out of 23 were identified serologically as M. conjunctivae.