著者

Kazuki TAKAHASHI Yasuyuki KANEKO Akiko SHIBANAI Shushi YAMAMOTO Ayana KATAGIRI Tatsuyuki OSUGA Yoshiyuki INOUE Kohei KURODA Mika TANABE Tamaki OKABAYASHI Kiyokazu NAGANOBU Isao MINOBE Akatsuki SAITO

出版者

JAPANESE SOCIETY OF VETERINARY SCIENCE

雑誌

Journal of Veterinary Medical Science (ISSN:09167250)

巻号頁・発行日

pp.22-0010, (Released:2022-03-24)

被引用文献数

16

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The hepatitis B virus (Hepadnaviridae) induces chronic hepatitis and hepatic cancer in humans. A novel domestic cat hepadnavirus (DCH) was recently identified in several countries, however, the DCH infection status of cats in Japan is unknown. Therefore, we investigated the DCH infection rate of 139 cat samples collected in Japan. We identified one positive blood sample (0.78%) from a 17-year-old female cat with chronically elevated alanine aminotransferase. Phylogenetic analysis demonstrated that the DCH strain identified in this study is genetically different from strains in other countries. Further investigations are required to elucidate the evolution of DCH and the impact of DCH infection on hepatic diseases in domestic cats.