| risk factors for human anisakis infection and association between the geographic origins of scomber japonicus and anisakid nematodes. | it has been reported that nearly all cases of anisakiasis in japan are caused by anisakis simplex sensu stricto. to elucidate this further, we investigated the presence of anisakis type i larvae and pseudoterranova decipiens in 218 scomber japonicus fish collected from the seas of japan. anisakis type i larvae were detected in 74.3% (162/218) of the fish, and 99.8% of the anisakis type i larvae comprised a. simplex sensu stricto and anisakis pegreffii. molecular identification techniques were us ... | 2010 | 19892425 |