Table 1.

Salmonella prevalence in the context of chick mortality at hatching in Shandong.

Locations	No. of samples	No. of positive samples
Tai'an	313	78 (24.9%)
Rizhao	325	8 (2.5%)
Jining	325	0
Heze	325	0
Total	1,288	86 (6.7%)