Rodent-Borne Orthohantaviruses in Vietnam, Madagascar and Japan

Hantaviruses are harbored by multiple small mammal species in Asia, Europe, Africa, and the Americas. To ascertain the geographic distribution and virus-host relationships of rodent-borne hantaviruses in Japan, Vietnam, Myanmar, and Madagascar, RNAlater™-preserved lung tissues of 981 rodents represe...

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Bibliographic Details
Published in:Viruses
Main Authors: Kikuchi, Fuka, Senoo, Kae, Arai, Satoru, Tsuchiya, Kimiyuki, Sơn, Nguyễn Trường, Motokawa, Masaharu, Ranorosoa, Marie Claudine, Bawm, Saw, Lin, Kyaw San, Suzuki, Hitoshi, Unno, Akira, Nakata, Keisuke, Harada, Masashi, Tanaka-Taya, Keiko, Morikawa, Shigeru, Suzuki, Motoi, Mizutani, Tetsuya, Yanagihara, Richard
Format: Text
Language:English
Published: MDPI 2021
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Article
Rattus rattus
Online Access:http://www.ncbi.nlm.nih.gov/pmc/articles/PMC8310111/
https://doi.org/10.3390/v13071343
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Summary:Hantaviruses are harbored by multiple small mammal species in Asia, Europe, Africa, and the Americas. To ascertain the geographic distribution and virus-host relationships of rodent-borne hantaviruses in Japan, Vietnam, Myanmar, and Madagascar, RNAlater™-preserved lung tissues of 981 rodents representing 40 species, collected in 2011–2017, were analyzed for hantavirus RNA by RT-PCR. Our data showed Hantaan orthohantavirus Da Bie Shan strain in the Chinese white-bellied rat (Niviventer confucianus) in Vietnam, Thailand; orthohantavirus Anjo strain in the black rat (Rattus rattus) in Madagascar; and Puumala orthohantavirus Hokkaido strain in the grey-sided vole (Myodes rufocanus) in Japan. The Hokkaido strain of Puumala virus was also detected in the large Japanese field mouse (Apodemus speciosus) and small Japanese field mouse (Apodemus argenteus), with evidence of host-switching as determined by co-phylogeny mapping.

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