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Table 3 Median generation time according to the genotype, the period, and the transmission route.

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

Genotype

Period

GCC

GCB

GBC

GBB

G1

2007–2011

0.73 (0.63–0.85)

0.52 (0.44–0.61)

2.41 (1.75–3.17)

1.31 (0.81–2.00)

 

2012–2015

0.66 (0.55–0.81)

0.49 (0.40–0.59)

1.87 (1.25–2.57)

0.92 (0.50–1.58)

 

2016–2019

0.64 (0.51–0.87)

0.46 (0.35–0.59)

1.60 (0.95–2.35)

0.95 (0.46–1.75)

G2

2007–2011

0.75 (0.59–0.95)

0.52 (0.41–0.64)

2.31 (1.67–3.17)

1.19 (0.73–2.00)

 

2012–2015

0.64 (0.50–0.79)

0.47 (0.38–0.57)

1.83 (1.25–2.43)

0.84 (0.47–1.42)

 

2016–2019

0.63 (0.50–0.81)

0.46 (0.35–0.58)

1.58 (1.00–2.22)

0.83 (0.42–1.55)

G7

2007–2011

0.71 (0.50–0.92)

0.51 (0.39–0.63)

2.29 (1.62–3.10)

1.17 (0.67–1.96)

 

2012–2015

0.63 (0.50–0.80)

0.46 (0.37–0.56)

1.74 (1.17–2.45)

0.83 (0.42–1.42)

 

2016–2019

0.62 (0.50–0.82)

0.44 (0.33–0.58)

1.54 (0.92–2.24)

0.92 (0.42–1.75)

G4

2007–2011

0.75 (0.57–1.00)

0.48 (0.33–0.62)

2.50 (1.67–3.67)

1.42 (0.83–2.42)

 

2012–2015

0.67 (0.51–0.87)

0.48 (0.37–0.62)

1.81 (1.12–2.62)

0.92 (0.50–1.50)

 

2016–2019

0.62 (0.46–0.83)

0.45 (0.33–0.60)

1.56 (0.87–2.33)

0.83 (0.42–1.59)

  1. Median values computed from 10 000 simulated transmission trees.
  2. GCC transmission between cattle farms, GBB transmission between badger groups, GCB transmission from cattle farms to badger groups, GBC transmission from badger groups to cattle farms, Brackets: inter-quartile range