Fig. 5From: Environmental contamination and transmission of Ascaris suum in Danish organic pig farmsViability of Ascaris suum eggs from bedding material. Mean percentage (+ SEM) viable eggs (i.e., able to fully embryonate in vitro) isolated from bedding material from three areas of pig pens on five organic farms. Results are means of duplicate samples from each of two pens across four seasons. Eggs isolated from fresh faeces were embryonated for comparison (control)Back to article page