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Table 3 Number of calves per histology category in each age and dose group

From: Evaluation of age-dependent susceptibility in calves infected with two doses of Mycobacterium avium subspecies paratuberculosis using pathology and tissue culture

  

Low dose

High dose

Histology*

Control

2 weeks

3 months

6 months

9 months

12 months

2 weeks

3 months

6 months

9 months

12 months

0

2

1

1

 

3

    

2

1

1

4

3

4

5

2

5

2

3

5

3

4

2

 

1

    

1

2

   

3

      

2

    
  1. *0 = no lesions; 1 = focal lesions; 2 = multifocal lesions; 3 = diffuse lymphocytic, multibacillary or intermediate lesions.