Abstract
The frequency of group A bovine rotavirus (gpA BRV) in calves from 1998 to 2002 was determined by the polyacrylamide gel electrophoresis technique in 2177 faecal samples, of which 1898 samples were diarrhoeic and 279 were of normal consistency (control group) that were collected from asymptomatic calves for comparative purposes. The animals were from beef and dairy cattle herds (n = 321) from 158 counties in seven States (Paraná, São Paulo, Minas Gerais, Mato Grosso do Sul, Mato Grosso, Goiás and Rondônia) and four Brazilian geographical regions (south, south-east, centre-west, and north). GpA BRV was detected in 19.4% (369/1898; p = 0.0001) of the samples collected in calves with diarrhoea and in only 2.2% (6/279; p = 0.0001) of the faeces with normal consistency. The proportion of positive samples collected from beef and dairy cattle herds was 22.8% (205/899; p = 0.0001) and 16.4% (169/999; p = 0.0005), respectively. In relation to age, a higher prevalence of infections was found in calves up to 30 days old, where 33.0% (189/573; p = 0.0001) and 20.2% (138/683; p = 0.0001) of the diarrhoeic faecal samples from beef and dairy cattle herds, respectively, were positive for gpA BRV. These results show the possible importance of inclusion of gpA BRV in the management of neonatal calf diarrhoea in Brazilian cattle herds.
Keywords: Calves, Diarrhoea, Group A bovine rotavirus, Polyacrylamide gel electrophoresis
Abbreviations
- BRV
bovine rotavirus
- gpA
group A
- SS-PAGE
silver-stained polyacrylamide gel electrophoresis
References
- Alfieri A.A., Leite J.P.G., Alfieri A.F., Jiang B., Glass R.I., Gentsch J.R. Detection of field isolates of human and animal group C rotavirus by reverse transcription-polymerase chain reaction and digoxigenin-labeled oligonucleotide probes. Journal of Virological Methods. 1999;83:35–43. doi: 10.1016/S0166-0934(99)00104-4. [DOI] [PubMed] [Google Scholar]
- Alfieri A.F., Alfieri A.A., Barreiros M.A.B., Leite J.P.G., Richtzenhain L.J. G and P genotypes of group A rotavirus strains circulating in calves in Brazil, 1996–1998. Veterinary Microbiology. 2004;99:167–173. doi: 10.1016/j.vetmic.2003.10.029. [DOI] [PubMed] [Google Scholar]
- Barbosa E.F., Figueiredo H.C.P., Garcia A.M., Lobato Z.I.P., Lage A.P. Rotavírus do grupo A em bezerros lactentes no Estado de Minas Gerais. Ciência Rural. 1998;52:435–439. [Google Scholar]
- Barreiros M.A.B., Alfieri A.A., Médici K.C., Alfieri A.F., Leite J.P.G. An outbreak of diarrhoea in one week-old piglets caused by group A rotavirus genotype P[7], G3 and P[7],G5. Veterinary Research Communications. 2003;27:505–512. doi: 10.1023/A:1025797809680. [DOI] [PubMed] [Google Scholar]
- Barreiros M.A.B., Alfieri A.F., Médici K.C., Leite J.P.G., Alfieri A.A. G and P genotypes of group A rotavirus from diarrhoeic calves born to cows vaccinated against the NCDV (P[1],G6) rotavirus strains. Journal of Veterinary Medicine Series B – Infectious Diseases and Veterinary Public Health. 2004;51:104–109. doi: 10.1111/j.1439-0450.2004.00737.x. [DOI] [PubMed] [Google Scholar]
- Boom R., Sol C.J.A., Salimans M.M.M., Jansen C.L., Wertheim-Van Dillen P.M.E., Der Noordaa-Van J. Rapid and simple method for purification of nucleic acids. Journal of Clinical Microbiology. 1990;28:495–503. doi: 10.1128/jcm.28.3.495-503.1990. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Brenner J., Elad D., Markocics A., Grinberg A., Trainin Z. Epidemiological study of neonatal calf diarrhoea in Israel—a one-year survey of faecal samples. Israel Journal of Veterinary Medicine. 1993;48:113–116. [Google Scholar]
- Brito W.M.E.D. Bovine rotavirus in state of Goias. Revista de Microbiologia. 1994;24:229–234. [Google Scholar]
- Buzinaro M.G., Munford V., Brito W.M.E.D., Rácz M.L., Jerez J.A. Caracterização eletroforética e análise de subgrupo de rotavírus em rebanhos leiteiros do Estado de São Paulo. Arquivo Brasileiro de Medicina Veterinária e Zootecnia. 2000;52:555–561. doi: 10.1590/S0102-09352000000600001. [DOI] [Google Scholar]
- Buzinaro M.G., Mistieri M.L.A., Carvalho A.A.B., Samara S.I., Reginato L.C.A., Jerez J.A. Prevalência de rotavírus do grupo A em fezes diarréias de bezerros de corte em sistema semi-intensivo de produČão. Arquivo Brasileiro de Medicina Veterinária e Zootecnia. 2003;55:266–270. doi: 10.1590/S0102-09352003000300004. [DOI] [Google Scholar]
- Conner M.E., Matson D.O., Estes M.K. Rotavirus vaccines and vaccination potencial. Current Topics in Microbiology and Immunology (Rotaviruses) 1994;185:285–337. doi: 10.1007/978-3-642-78256-5_10. [DOI] [PubMed] [Google Scholar]
- Constantini V., Parreno V., Barrandeguy M., Combessies G., Bardon J.C., Odeon A., Leunda M., Saif L., Fernandez F. Group A bovine rotavirus: diagnosis and antigenic characterization of strains circulating in the Argentine Republic, 1994–1999. Revista Argentina de Microbiologia. 2002;34:110–116. [PubMed] [Google Scholar]
- Dean, A.G., Dean, J.A., Coulombier, D., Burton, A.H., Brendel, K.A., Smith, D.C., Dicker, R.C., Sullivan, K.M., Fagan, R.F. and Arne, T.G., 1997. Epi Info versão 6.04b. Available at www.cdc.gov/epinfo/ei6faq.htm
- Estes M.K. Rotaviruses and their replication. In: Knipe D.M., Howley P.M., editors. Fields Virology. 4th edn. Philadelphia: Lippincott Willians & Wilkins; 2001. pp. 1747–1785. [Google Scholar]
- Estes M.K., Grahan D.Y., Mason B.B. Proteolytic enhacement of rotavirus infectivity: molecular mechanisms. Journal of Virology. 1981;39:879–888. doi: 10.1128/jvi.39.3.879-888.1981. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Fukai K., Sakai T., Hirose M., Itou T. Prevalence of calf diarrhoea caused by bovine group A rotavirus carrying G serotype 8 specificity. Veterinary Microbiology. 1999;66:301–311. doi: 10.1016/S0378-1135(99)00021-8. [DOI] [PubMed] [Google Scholar]
- Gentsch J.R., Woods P.A., Ramachandran M., Das B.K., Leite J.P.G., Alfieri A.A., Kumar R., Bhan M.K., Glass R.I. Review of G and P typing results from a global collection of strains: implications for vaccine development. Journal of Infectious Diseases. 1996;174:30–36. doi: 10.1093/infdis/174.supplement_1.s30. [DOI] [PubMed] [Google Scholar]
- Herring A.J., Inglis N.F., Ojeh C.K., Snodgrass D.R., Menzies J.D. Rapid diagnosis of rotavirus infection by direct detection of viral nucleic acid in silver stained polyacrylamide gels. Journal of Clinical Microbiology. 1982;16:473–477. doi: 10.1128/jcm.16.3.473-477.1982. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Ishizaki H., Ohta C., Shirahata T., Goto H., Taniguchi K., Urasawa T., Urasawa S. Persistence of a single electropherotype and serotype (G6P5) of bovine rotavirus in calves on a closed dairy farm from 1990 to 1993. Americam Journal of Veterinary Research. 1995;56:1019–1024. [PubMed] [Google Scholar]
- Janke B.H. Symposium on neonatal calf diarrhoea. Veterinary Medicine. 1989;84:803–810. [Google Scholar]
- Jerez A.J., Candeias J.A.N., Rácz M.L., Durigon E.L. Evidenciação de rotavírus através de enzaio imunoenzimático em fezes diarréicas de bezerros. Revista de Microbiologia. 1987;18:201–204. [Google Scholar]
- La Fuente R., Garcia A., Ruiz-Santa-Quiteria J.A., Luzón M., Cid D., Garcia S., Orden J.A., Gómez-Bautista M. Proportional morbidity rates of enteropathogens among diarrhoeic dairy calves in Central Spain. Preventive Veterinary Medicine. 1998;36:145–152. doi: 10.1016/S0167-5877(98)00077-4. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Lucchelli A., Lance S.E., Bartlett P.B., Miller G.Y., Saif L.J. Prevalence of bovine group A rotavirus shedding among dairy calves in Ohio. American Journal of Veterinary Research. 1992;53:169–174. [PubMed] [Google Scholar]
- Paul P.S., Lyoo Y.S. Immunogens of rotaviruses. Veterinary Microbiology. 1993;37:299–317. doi: 10.1016/0378-1135(93)90031-2. [DOI] [PubMed] [Google Scholar]
- Pereira H.G., Azeredo R.S., Leite J.P.G., Candeias J.A.N., Racz M.L., Linhares A.C., Gabbay Y.B., Trabulsi J.R. Eletrophoretic study of the genome of human rotaviruses from Rio de Janeiro, São Paulo and Belém, Brazil. Journal of Hygiene. 1983;90:117–125. doi: 10.1017/S0022172400063919. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Reynolds, D.J., Morgan, J.H., Chanter, N., Jones, P.W., Bridger, J.C., Debney, T.G. and Bunch, K.J., 1986. Microbiology of calf diarrhoea in southern Britain. The Veterinary Record, July, 34–39 [DOI] [PubMed]
- Sambrook J., Fritsch E.F., Maniatis T. Molecular Cloning: A Laboratory Manual. 2nd edn. New York: Cold Spring Harbour Laboratory; 1989. [Google Scholar]
- Snodgrass D.R., Terzolo H.R., Sherwood D., Campbell I., Menzies J.D., Synge B.A. Aetiology of diarrhoea in young calves. Veterinary Record. 1986;119:31–34. doi: 10.1136/vr.119.2.31. [DOI] [PubMed] [Google Scholar]
- Takiuchi E., Stipp D.T., Alfieri A.F., Alfieri A.A. Improved detection of bovine coronavirus N gene in faeces of calves infected naturally by a semi-nested PCR assay and an internal control. Journal of Virological Methods. 2006;131:148–154. doi: 10.1016/j.jviromet.2005.08.005. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Tamehiro C.Y., Alfieri A.F., Médici K.C., Alfieri A.A. Segmented double-stranded genomic RNA viruses in faecal samples from broiler chicken. Brazilian Journal of Microbiology. 2003;34:349–353. doi: 10.1590/S1517-83822003000400013. [DOI] [Google Scholar]
- Teixeira J.M.S., Camara G.N.N.L., Pimentel P.F.V., Ferreira M.N.R., Ferreira M.S.R., Alfieri A.A., Gentsch J.R., Leite J.P.G. Human group C rotavirus in children with diarrhea in the Federal District, Brazil. Brazilian Journal of Medical and Biological Research. 1998;31:1397–1403. doi: 10.1590/s0100-879x1998001100005. [DOI] [PubMed] [Google Scholar]
- Vende P., Karoum R., Manet G., Rizet C., Schelcher F., Cohen J., Navet H. Molecular epidemiology of bovine rotaviruses from the Charolais area. Veterinary Research. 1999;30:451–456. [PubMed] [Google Scholar]
- Verdier K.K., Svensson L. Group A rotavirus as a cause of neonatal calf enteritis in Sweden. Acta Veterinaria Scandinavica. 1998;39:195–199. doi: 10.1186/BF03547792. [DOI] [PMC free article] [PubMed] [Google Scholar]