Diphyllobothrium stemmacephalum (Cestoda: Diphyllobothriidae) found from a harbor porpoise in northern Japan, with comments on a geographical gap with human infection cases in southern Japan

Katahira, Hirotaka; Matsuda, Ayaka T.; Maeda, Saki; Yoshida, Erika; Banzai, Azusa; Matsuishi, Takashi F.

Diphyllobothrium stemmacephalum (Cestoda: Diphyllobothriidae) found from a harbor porpoise in northern Japan, with comments on a geographical gap with human infection cases in southern Japan

Katahira, Hirotaka; Matsuda, Ayaka T.; Maeda, Saki et al.

Parasitology international, 2022, 87, 102487

Permalink : https://hdl.handle.net/2115/89248

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論文情報

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アクセス権	open access
URI	https://hdl.handle.net/2115/89248
タイトル	Diphyllobothrium stemmacephalum (Cestoda: Diphyllobothriidae) found from a harbor porpoise in northern Japan, with comments on a geographical gap with human infection cases in southern Japan
著者	Katahira, Hirotaka ; Matsuda, Ayaka T. ; Maeda, Saki ; Yoshida, Erika ; Banzai, Azusa ; Matsuishi, Takashi F.
e-Rad_Researcher 70722651 著者名 Katahira, Hirotaka
著者名 Matsuda, Ayaka T.
著者名 Maeda, Saki
著者名 Yoshida, Erika
著者名 Banzai, Azusa
e-Rad_Researcher 60250502 著者名 Matsuishi, Takashi F.
言語	英語
キーワード	Harbor porpoise
	Cestoda
	Diphyllobothrium stemmacephalum
	Genetic identification
	Distribution
発行日	2022-04
出版者	Elsevier
収録物名	Parasitology international
巻(号)	87
ページ	102487
抄録	Even though the cetacean tapeworm Diphyllobothrium stemmacephalum occurs in both cold and warm waters, human infections and final host occurrences have been confined to temperate areas in and near Japan. We recently obtained a strobila of this cestode that was excreted from a harbor porpoise accidentally caught offshore of Hokkaido of northern Japan. Genetic analysis of 28S rDNA and cox1 genes confirmed that the cestode was D. stemmacephalum. Our finding sets the northernmost record of D. stemmacephalum in the western Pacific, suggesting that the risk of human infections by this parasite in northern Japan deserves further attention.
資源タイプ	学術雑誌論文
出版タイプ	Accepted Manuscript
権利情報	Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International
権利情報	© 2022. This manuscript version is made available under the CC-BY-NC-ND 4.0 license
PISSN	1383-5769
関連情報 (isVersionOf)	出版社版DOI https://doi.org/10.1016/j.parint.2021.102487