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Journal of Clinical Microbiology, June 1999, p. 2074-2076, Vol. 37, No. 6
Department of Veterinary Microbiology and
College of Veterinary Sciences, CCS Haryana Agricultural University,
Hisar-125 004, India,1 and Department of
Microbiology, Akita University School of Medicine, Hondo, Akita
010-8543, Japan2
Received 9 November 1998/Returned for modification 11 February
1999/Accepted 8 March 1999
While an increasing number of studies suggest that there is a high
prevalence of rotaviruses with P8[11], a typical P type of bovine
rotavirus (BRV), among human neonates or infants in India, no data are
available on the distribution of G and P types of Indian BRVs. Thus,
fecal specimens were collected from cow and buffalo calves under 1 month of age on organized dairy farms in India during the period
between 1994 and 1997, and 36 rotavirus-positive specimens were used to
determine the relative frequencies of the G and P types of Indian BRVs.
As to the G type, G10 was predominant (83%), followed by G6 (6%). The
majority (94%) of BRVs had P8[11], and only one isolate possessed
P6[1]. The most common combination of G and P types was G10P8[11]
(81%), followed by G6P6[1] (3%) and G6P8[11] (3%). The high
prevalence of BRVs possessing P8[11] VP4s strongly supports the
hypothesis that BRVs may cross the host species barrier and circulate
among neonates in India.
0095-1137/99/$04.00+0
Copyright © 1999, American Society for Microbiology. All rights reserved.
Relative Frequencies of G and P Types among
Rotaviruses from Indian Diarrheic Cow and Buffalo Calves
*
Corresponding author. Mailing address: Department of
Microbiology, Akita University School of Medicine, 1-1-1 Hondo, Akita 010-8543, Japan. Phone: 81-18-884-6079. Fax: 81-18-836-2607. E-mail: onakagom{at}ipc.akita-u.ac.jp.
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