Erschienen in:
28.09.2022 | Original Article
Rotavirus C infections in asymptomatic piglets in India, 2009-2013: genotyping and phylogenetic analysis of all genomic segments
verfasst von:
Madhuri S. Joshi, Shalu A. Arya, Manohar S. Shinde, Vijay C. Ingle, Hemant S. Birade, Varanasi Gopalkrishna
Erschienen in:
Archives of Virology
|
Ausgabe 12/2022
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Abstract
Asymptomatic infection with rotavirus C (RVC) was observed in pigs in India, with a detection rate of 20%. Sequencing of the VP6, VP7, and NSP4 genes of RVC strains identified the genotypes I7/I10, G1, and E5, respectively. Full genome sequencing of one of these strains revealed that the genotypes of the VP4, VP1, VP2, VP3, NSP1, NSP2, NSP3, and NSP5 genes were P1, R1, C1, M3, A1, N5, T5, and H1, respectively. The detection of porcine RVC strains at two different locations in India at different time points strongly suggests that they are circulating continuously in the pig population through asymptomatic infections.