Surgan M H, Colgan K B, Kennett S I, Paffmann J V
Am J Public Health. 1980 Nov;70(11):1207-8. doi: 10.2105/ajph.70.11.1207.
Toxocara canis eggs were found in the feces of 33 of 246 dogs and in two of 629 soil samples from 32 public parks in Essex County, New Jersey. Stool samples collected from these areas were free of T. canis eggs. The findings suggest that contamination of soil in public parks with T. canis eggs is not an important factor in the transmission of visceral larva migrans in this county.
在新泽西州埃塞克斯县246只狗中的33只粪便里以及来自32个公共公园的629份土壤样本中的两份里发现了犬弓蛔虫卵。从这些区域采集的粪便样本未发现犬弓蛔虫卵。这些发现表明,公共公园土壤被犬弓蛔虫卵污染并非该县内脏幼虫移行症传播的重要因素。