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Table 2 Observed bTB detections in cattle farms and trapped badgers of the survey area, 2007–2019.

From: Analysis of a multi-type resurgence of Mycobacterium bovis in cattle and badgers in Southwest France, 2007-2019

Genotype

Cattle farms

Badgers

Detections (farms)

1st detection year (areaa)

Last detection prior 2007

Animals (sett clusters)

1st detection year (areaa)

G1

90 (83)

2007 (02, 11, 16)

2006

47 (44)

2012 (11)

G2

45 (45)

2012 (26)

None*

10 (9)

2013 (26)

G3

4 (4)

2007 (13)

2004

  

G4

2 (2)

2009 (01)

2004

  

G5

2 (1)

2012 (01)

None*

  

G6

1 (1)

2007 (16)

None

  

G7

1 (1)

2011 (26)

None

  

G8

1 (1)

2012 (24)

None

  

G9

1 (1)

2010 (11)

None*

  

G10

1 (1)

2011 (11)

2001

  

G11

1 (1)

2009 (11)

None*

  

Untyped

2 (2)

  

8 (8)

 

Total

151 (141b)

  

65 (60c)

 
  1. aThe location of the different areas is given in Figure 1A
  2. bOne farm was detected infected by genotype G1 in 2008 and by genotype G9 in 2010; another farm was detected infected by genotypes G1 and G2 in 2018.
  3. cOne badger group was detected infected by genotype G1 in 2012 and by an untyped strain in 2016.
  4. *Genotype never detected prior 2007 in the study area, but reported elsewhere in Southwestern France.