Chuzan virus is teratogenic in cattle and causes congenital abnormalities, such as hydranencephaly and cerebellar hypoplasia, in calves. Chuzan virus seroprevalence among free-ranging and farmed cervids in South Korea was found to be 4.4% (38/873), confirming exposure to this virus in cervids in South Korea.
Download full-text PDF |
Source |
---|---|
http://dx.doi.org/10.7589/JWD-D-22-00101 | DOI Listing |
Parasit Vectors
February 2025
Yunnan Tropical and Subtropical Animal Virus Diseases Laboratory, Yunnan Animal Science and Veterinary Institute, Kunming, Yunnan, China.
Background: Some species of Culicoides (Diptera, Ceratopogonidae) are major vectors for arboviruses, and Yunnan Province is a key area for arbovirus prevalence in China. Therefore, this study attempts to search for potential Culicoides vectors for the common orbiviruses bluetongue virus (BTV), epizootic hemorrhagic disease virus (EHDV), Palyam virus (PALV) and Tibet orbivirus (TIBOV) in Yunnan Province, China.
Methods: Culicoides specimens were collected from 16 counties in Yunnan Province, China, using UV traps and tested for BTV, EHDV, PALV and TIBOV through one-step reverse transcription-quantitative polymerase chain reaction (RT-qPCR).
Arch Virol
February 2025
Kagoshima Research Station, National Institute of Animal Health, National Agriculture and Food Research Organization (NARO), 2702, Chuzan, Kagoshima, 891-0105, Japan.
The whole-genome sequences of orthobunyaviruses isolated from cattle reared on Yonaguni Island (the western-most point of Japan's territory) were determined. The sequences of their S and L RNA segments were observed to be almost identical to those of Shamonda virus (SHAV) isolates identified in Japan, whereas the sequences of their M RNA segments were very similar to those of Japanese isolates of Sathuperi virus (SATV). Our findings indicate that the two novel isolates are natural reassortants between SHAV and SATV, which share a genome segment organization similar to that of Schmallenberg virus.
View Article and Find Full Text PDFPathogens
June 2024
Epidemiology and Arbovirus Group, Division of Transboundary Animal Disease Research, National Institute of Animal Health (NIAH), National Agriculture and Food Research Organization (NARO), 2702 Chuzan, Kagoshima 891-0105, Kagoshima, Japan.
Arch Virol
June 2024
Kagoshima Research Station, National Institute of Animal Health (NIAH), National Agriculture and Food Research Organization (NARO), 2702 Chuzan, Kagoshima, Kagoshima, 891-0105, Japan.
Akabane virus (AKAV), Aino virus, Peaton virus, Sathuperi virus, and Shamonda virus are arthropod-borne viruses belonging to the order Elliovirales, family Peribunyaviridae, genus Orthobunyavirus. These viruses cause or may cause congenital malformations in ruminants, including hydranencephaly, poliomyelitis, and arthrogryposis, although their pathogenicity may vary among field cases. AKAV may cause relatively severe congenital lesions such as hydranencephaly in calves.
View Article and Find Full Text PDFVirus Genes
June 2024
Kagoshima Research Station, National Institute of Animal Health, NARO, 2702 Chuzan, Kagoshima, 891-0105, Japan.
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!