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Table 1 Prevalence of chlamydial infection in cattle in People’s Republic of China (PRC) examined by indirect hemagglutination test (IHA)

From: Seroprevalence of chlamydial infection in dairy cattle in Guangzhou, southern China

Region

No. tested

Prevalence (%)

Time tested (year)

Reference

Gansu

124

17.7

1997-1998

[18]

Ningxia

380

28.4

2007

[16]

Hebei

13

23.1

1997-1998

[18]

Henan

35

25.7

1997-1998

[18]

Qinghai

321

5.90

2009

[17]

Shandong

62

16.1

1997-1998

[18]

Shanxi

132

43.2

1997-1998

[18]

Sichuan

39

25.6

1997-1998

[18]