Toxoplasma gondii and Neospora caninum in Free-Range Chickens in Henan Province of China
Table 1
Prevalence of T. gondii in free-range chickens from Henan of China.
Batch number
Location
City/sample reception date
Number of samples received
Number of seropositive samples (cut-off: 1 : 25, %)
Isolates obtained by mice from hearts
1
I
Xinyang/9 March 2015
201
56 (27.9)
—
2
III
Xinxiang/9 March 2015
40
3 (7.5)
—
3
IV
Jiyuan/9 March 2015
68
10 (14.7)
—
4
II
Nanyang/9 March 2015
14
6 (42.9)
—
5
I
Xinyang/8 May 2015
7
2 (28.6)
0/2
6
I
Xinyang/10 May 2015
51
12 (23.5)
0/8
7
V
Zhoukou/14 May 2015
62
29 (46.8)
0/15
8
I
Xinyang/20 May 2015
13
0
—
9
I
Xinyang/24 May 2015
14
1 (7.1)
—
10
I
Xinyang/2 June 2015
15
0
—
11
I
Xinyang/9 June 2015
17
0
—
12
I
Xinyang/1 July 2015
7
0
—
13
I
Xinyang/8 July 2015
191
13 (6.8)
—
Total
700
132 (18.86)
0/25
Number of positive groups/number of inoculated groups. No heart tissue available. No detailed information regarding chickens. Sampling city in Figure 1.
