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. 2025 Sep 26;13(3):62–64. doi: 10.14252/foodsafetyfscj.D-25-00022

Table 1.  Prevalence and abundance of Anisakis larvae in chub mackerel products.

Region No. of
samples		 No. of
positive samples		 Prevalence
(%)		 Total weight
of all
samples (g)		 Total weight
of positive samples (g)		 No. of
larvae		 Abundance in
all samples		 Abundance in
positive
samples
Sea of Japan 293 134 46 104712 51553 1294 1.2 2.5
Pacific Ocean 225 106 47 42145 18900 673 1.6 3.6
Total 518 240 46 146857 70453 1967 1.3 2.8