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Seroprevalence of Q fever in sheep and goats from the Marmara region, Turkey


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Fig. 1

The provinces in the Marmara region from which the samples were collected
The provinces in the Marmara region from which the samples were collected

The age distribution of seropositive animals

Age (years) Number of animals (sheep and goats) Number of seropositive animals (sheep and goats) Number of animals (sheep) Number of seropositive animals (sheep) Number of animals (goats) Number of seropositive animals (goats)
1–2 195 26 128 18 67 8

2–3 219 24 175 22 44 2

3–4 180 21 137 14 43 7

4–5 137 26 104 22 33 4

5–6 81 9 66 9 15 -

6–7 20 4 17 4 3 -

The provincial seroprevalence and the proportion of seropositive samples and herds including total values, sheep, and goats

Provinces Total seropositivity (sheep + goat) (%) Seropositive herds (sheep + goat) (%) Seropositivity of sheep samples (%) Seropositive sheep herds (%) Seropositivity of goat samples (%) Seropositive goat herds (%)
Balikesir 21.79 66.66 22.36 72.72 0.00 0.00

Bilecik 8.23 50.00 8.33 57.15 8.00 40.00

Bursa 1.38 14.28 0.00 0.00 3.84 25.00

Canakkale 15.71 40.00 20.51 40.00 9.67 40.00

Edirne 18.57 33.33 19.40 36.36 0.00 0.00

Istanbul 9.41 27.27 8.00 28.57 11.42 25.00

Kirklareli 11.59 40.00 16.66 50.00 0.00 0.00

Kocaeli 21.42 58.33 25.00 70.00 0.00 0.00

Sakarya 10.25 33.33 5.12 25.00 15.38 50.00

Tekirdag 11.42 50.00 8.33 44.44 30.00 33.33

Yalova 16.47 46.15 14.63 41.66 66.66 50.00

The distribution of the samples regarding the province and animal species

Provinces Number of municipalities Number of villages/ districts Number of sheep herds Number of sheep samples Number of goat herds Number of goat samples Total number of samples (sheep and goats)
Balikesir 9 12 11 76 1 2 78

Bilecik 6 12 7 60 5 25 85

Bursa 5 7 3 46 4 26 72

Canakkale 5 7 5 39 5 31 70

Edirne 8 10 11 67 1 3 70

Istanbul 6 11 7 50 4 35 85

Kirklareli 6 14 12 48 3 21 69

Kocaeli 4 10 10 60 2 10 70

Sakarya 6 11 8 39 4 39 78

Tekirdag 5 9 9 60 1 10 70

Yalova 3 7 12 82 1 3 85

The chi-squared results

Pearson chi-squared test X2 value P value
Age groups and total seropositivity 6.673 0.246

Provinces and total seropositivity 24.671 0.006

Provinces and herd seropositivity 8.864 0.545
eISSN:
2450-8608
Language:
English
Publication timeframe:
4 times per year
Journal Subjects:
Life Sciences, Molecular Biology, Microbiology and Virology, other, Medicine, Veterinary Medicine