日本宽吻海豚感染鲸类麻疹病毒的血清学证据。

Serological Evidence of Cetacean Morbillivirus Infection in Common Bottlenose Dolphins in Japan.

作者信息

Tashiro Kaede, Segawa Takao, Konishi Kiyotaka, Seki Fumio, Katoh Hiroshi, Ishibashi Toshiaki, Takeda Makoto, Itou Takuya

机构信息

Department of Veterinary Medicine, College of Bioresource Sciences, Laboratory of Preventive Veterinary Medicine and Animal Health, Kanagawa, Japan.

Department of Microbiology, Graduate School of Medicine and Faculty of Medicine, The University of Tokyo, Tokyo, Japan.

出版信息

Microbiol Immunol. 2025 May;69(5):307-312. doi: 10.1111/1348-0421.13207. Epub 2025 Feb 13.

DOI:10.1111/1348-0421.13207

PMID:39949182

原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC12050910/

Abstract

This study revealed that 41.9% of wild-born Japanese captive dolphins (18 out of 43 dolphins) have neutralizing antibodies specific to cetacean morbillivirus (CeMV). This finding indicates a widespread yet undetected CeMV infection among wild dolphins in the waters around Japan, occurring without notable epidemic or mass mortality of dolphins.

摘要

这项研究表明，41.9%在野外出生的日本圈养海豚（43头海豚中有18头）具有针对鲸类麻疹病毒（CeMV）的中和抗体。这一发现表明，在日本周边海域的野生海豚中存在一种广泛但未被发现的CeMV感染，这种感染在没有明显的海豚流行病或大规模死亡的情况下发生。