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Table 6 Distribution of animals from which multiple female I. ricinus were examined according to the number of positive ticks per host. The upper part of the table includes only engorged ticks, while all ticks are included in the lower part

From: Frequency of Anaplasma phagocytophilum, Borrelia spp., and coinfections in Ixodes ricinus ticks collected from dogs and cats in Germany

 

Only engorged ticks

No. of positive ticks on examined dogs

No. of positive ticks on examined cats

None

One

Two

Three

Four

None

One

Two

Three

Four

Five

A. phagocytophilum

 Hosts with two examined ticks

181/244

47/244

16/244

  

131/267

102/267

34/267

   

 Hosts with three examined ticks

9/17

5/17

2/17

1/17

 

11/33

9/33

9/33

4/33

  

 Hosts with four examined ticks

–

–

–

–

–

1/6

1/6

2/6

0/6

2/6

 

Borrelia spp.

 Hosts with two examined ticks

147/244

82/244

15/244

  

61/267

116/267

90/267

   

 Hosts with three examined ticks

10/17

6/17

1/17

0/17

 

5/33

9/33

14/33

5/33

  

 Hosts with four examined ticks

–

–

–

–

–

0/6

4/6

1/6

1/6

0/6

 
 

All ticks

No. of positive ticks on examined dogs

No. of positive ticks on examined cats

None

One

Two

Three

Four

None

One

Two

Three

Four

Five

A. phagocytophilum

 Hosts with two examined ticks

280/412

99/412

33/412

  

193/391

143/391

55/391

   

 Hosts with three examined ticks

20/35

10/35

4/35

1/35

 

34/91

28/91

23/91

6/91

  

 Hosts with four examined ticks

2/3

0/3

1/3

0/3

0/3

2/7

2/7

2/7

1/7

0/7

 

 Hosts with five examined ticks

–

–

–

–

–

1/3

0/3

0/3

0/3

0/3

2/3

Borrelia spp.

 Hosts with two examined ticks

202/412

166/412

44/412

  

78/391

169/391

144/391

   

 Hosts with three examined ticks

15/35

11/35

8/35

1/35

 

12/91

21/91

38/91

20/91

  

 Hosts with four examined ticks

2/3

1/3

0/3

0/3

0/3

0/7

5/7

1/7

1/7

0/7

 

 Hosts with five examined ticks

–

–

–

–

–

1/3

1/3

0/3

1/3

0/3

0/3