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Table 2 Presence of Rickettsia spp. in Ixodes ricinus ticks and Laelapidae mites collected from different species of small rodents on the Curonian Spit, Lithuania

From: Prevalence and diversity of Rickettsia species in ectoparasites collected from small rodents in Lithuania

Rodent species

I. r

L. a

H. m

M. g

E. s

Hg. n

Larvae

no. positive pools/No. pools (no. ticks in pools); single n/ N; (total pools/total ticks tested); % MLE (95% CI)

Nymphs

n/ N

no. positive pools /No. pools (no. mites in pools); single n/N; (total pools /total mites tested); % MLE (95% CI)

n/ N

n/ N

n/ N

n/ N

A. fla

87/ 115 (502); 12/56; (171/558)

1/3

31/88 (428); 1/20; (108/448)

0/21

0/5

1/2

0/1

2/5

0/3

M. min

1/ 2(5); 2/6; (8/11)

1/2

4/8 (19); 2/5; (13/24)

0/1

3/3

0/0

0/0

0/4

0/0

M. gla

2/3(8)

2/2

0/5 (19); 0/2; (7/21)

0/1

0/3

0/0

0/0

0/1

0/0

M. arv

1/1(6)

0/0

0/0

0/0

0/0

0/0

0/0

0/0

0/0

M. oec

1/2(5)

1/1

0/1(2); 0/1; (2/3)

0/2

0/0

0/0

0/0

0/0

0/0

M. agr

0/0

0/0

0/0

0/0

0/2

0/0

0/0

0/0

0/0

Total

87/123 (526); 14/62; (185/588); 25.7% (21.4–30.5)

5/8

35/102 (468); 3/28; (130/496); 9.0% (6.6–12.1)

0/25

3/13

1/2

0/1

2/10

0/3

  1. Abbreviations: N, number of ticks/mites tested; n, number infected; MLE, maximum likelihood estimates; ♀, female; ♂, male; I. r, Ixodes ricinus; L. a, Laelaps agilis; H. m, Hyperlaelaps microti; M. g, Myonyssus gigas; E. s, Eulaelaps stabularis; Hg. n, Haemogamasus nidi; A. fla, Apodemus flavicollis; M. min, Micromys minutus; M. gla, Myodes glareolus; M. arv, Microtus arvalis; M. oec, Microtus oeconomus; M. agr, Microtus agrestis