Porcine rotavirus groups A, B, and C identified by polymerase chain reaction in a fecal sample collection with inconclusive results by polyacrylamide gel electrophoresis

نویسندگان

  • Amauri A. Alfieri
  • Kerlei C. Médici
چکیده

Results: Of the 144 fecal specimens analyzed by RT-PCR assays, 103 (71.5%) were positive for rotavirus infection. Single infections were detected in 58 samples (40.3%), with 34 (23.6%), 19 (13.2%), and 5 (3.5%) identified as rotavirus groups A, B, and C, respectively. Mixed infections with two and even three rotavirus groups were identified in 45 fecal samples (31.2%). Rotaviruses B and C were more frequently identified in mixed (65.2%) than in single infections.

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تاریخ انتشار 2009