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A Seroepidemiological Survey of Adenovirus Activity (Types 1-3) at Two Finnish Calf Rearing Farms

En seroepidemiologisk undersökning av adenovirusinfektion (typer 1–3) vid två fínska kalvuppfödningsgårdar

Abstract

Three series of seroepidemiological studies by microneutralization test on activity by serotypes 1, 2 and 3 of bovine adenovirus were carried out at two calf rearing farms. One farm (A) was operated as a closed, and the other (B) as an open herd. At farm A two serial studies were made, covering periods of six and nine months and including groups of 44 and 41 even-aged bull calves, respectively; at farm Β at each bleeding calves of different selected age groups were included, 36 in all.

Maternal antibodies against all three types were common. With few exceptions they had disappeared at the age of five months. At farm B, unexpectedly, in view of the open herd nature, no signs of active infection were revealed during the period of study. At farm A infection by type 3 was judged to be present during both studies, though demonstrably affecting a lesser part of the study population only; infections by types 1 and 2 definitely occurred only during the second study, and then extensively. The titers of type 1 and 2 antibodies were, on the average, higher (with highest titers 1/243 and 1/729, respectively) than those of type 3 (highest titer 1/27). The spread of infection within the groups was relatively slow. A possible causative participation of type 2 virus in a smaller epidemic of mild respiratory and enteric disease at farm A was suggested but not verified by the results. Maternal antibodies did not seem to give effective protection against infection.

Sammanfattning

Tre serier av seroepidemiologiska undersökningar över förekom- sten av adenovirusinfektion av typerna 1, 2 och 3 vid två kalvuppföd- ningstationer utfördes med mikroneutralisationstest. Den ena gården (A) drevs som en sluten, den andra (B) som en öppen besättning. På gård A utfördes successiva undersökningar som varade respektive 6 och 9 månader och omfattade 44 och 41 jämnåriga tjurkalvar; vid provtagningarna inrymdes på gård B kalvar av på förhand bestämda åldersgrupper, inalles 36.

Maternala antikroppar mot alla tre typer av virus var allmänt förekommande. Med få undantag var de försvunna vid 5 månaders ålder. På gård B upptäcktes, trots typen av öppen besättning, inga tecken på aktiv infektion. Vid båda undersökningarna på gård A an- sågs infektion av typ 3, som omfattade endast en mindre del av kalv- populationen, ha förekommit. Infektioner förorsakade av typerna 1 och 2 förekom med såkerhet endast under den senare undersöknings- perioden och då vidsträckt. Titrarna av antikroppar mot typ 1 och 2 var i medeltal högre (med respektive 1/243 och 1/729 som högsta) ån titrarna mot typ 3 (högsta titern 1/27). Spridningen av Infektionen inom grupperna var relativt långsam. Resultaten antydde, men be- kräftade inte, att typ 2 virus på gård A kunde ha deltagit i orsakandet av en mindre epidemi som kännetecknades av lindriga respiratoriska och intestinala symptom. Maternala antikroppar såg inte ut att kunna inbringa ett effektivt försvar mot infektionerna i fråga.

References

  • Adair, B. McC. & J. B. McFerran: Comparative serological studies with mammalian adenoviruses. Arch. Virol. 1976, 57, 319–325.

  • Áldáry, P., L. C sontos & A. Bartha: Pneumo-enteritis in calves caused by adenoviruses. Acta vet. Acad. Sci. hung. 1965, 75, 167–175.

  • Bartha, A. & L, Csontos: Isolation of bovine adenoviruses from tissue cultures of calf testicles. Acta vet. Acad. Sci. hung. 1969, 79, 323–325.

  • Bibrack, B. & D. G. McKercher: Serologic evidence for adenovirus infection in California cattle. Amer. J. Vet. Res. 1971, 32, 805–807.

  • Darbyshire, J. H., P. S. Dawson, P. H. Lamont, D. C. Ostler & H. G. Pereira: A new adenovirus serotype of bovine origin. J. comp. Path. 1965, 75, 327–330.

  • Darbyshire, J. H., A.R. Jennings, P. S. Dawson, P. H. Lamont & A.R. Omar: The pathogenesis and pathology of infection in calves with a strain of bovine adenovirus type 3. Res. Vet. Sci. 1966 7, 81–93.

  • Darbyshire, J. H., D.A. Kinch & A.R. Jennings: Experimental infection of calves with bovine adenovirus types 1 and 2. Res. Vet. Sei. 1969, 10, 39–40.

  • Harbourne, J. F.: Survey of bovine respiratory diseases with special reference to the serological examination of paired serum samples. Vet. Rec. 1966, 78, 749–752.

  • Ide, P. R., R. G. Thomson & W.J. B. Ditchfield: Experimental adenovirus infection in calves. Ganad. J. comp. Med. 1969, 33, 1–9.

  • Inaba, Y., Y. Tanaka, K, Sato, H. Ito, Y. Ito, T. Omori & M. Matumoto: Bovine adenovirus. II. A serotype, Fukuroi, recovered from Japanese cattle. Jap. J. Microbiol. 1968, 12, 219–229.

  • Klein, M., E. Early & J. Zellat: Isolation from cattle of a virus related to human adenovirus. Proc. Soc. exp. Biol. (N. Y.) 1959, 102 1–4.

  • Klein, M., J. Zellat & T. C. Michaelson: A new bovine adenovirus related to human adenovirus. Proc. Soc. exp. Biol. (N. Y.). 1960, 105, 3401–342.

  • Mattson, D. E.: Naturally occurring infection of calves with a bovine adenovirus. Amer. J. vet. Res. 1973, 34, 623–629.

  • Mohanty, S. B.: Comparative study of bovine adenoviruses. Amer. J. vet. Res. 1971, 32, 1899–1905.

  • Moscári, E., E. Sághy, J, Kiss, E. Fülessy & L. Ováry: Serological studies on the incidence of viruses associated with respiratory and enteric disease in cattle in the state farms of Fejér county. Acta vet. Acad. Sci. hung. 1974, 24, 39–43.

  • Rondhuis, P. R.: A new bovine adenovirus. Arch. ges. Virusforsch. 1968, 25, 235–236.

  • Rosenbaum, M. J., E.A. Edwards & E. J. Sullivan: Micromethods for respiratory virus sero-epidemiology. Hlth Lab. Sci. 1970, 7, 42–51.

  • Rosenbaum, M. J., E.A. Sullivan & E.A. Edwards: Techniques for cell cultivation in plastic microtitration plates and their application in biological assays. In Animal Tissue Cultures. Advances in Technique. Wasley, G. D., ed., Butterworths, London 1972, pp. 49–81.

  • Saxegaard, F. & B. Bratberg: Isolation of bovine adenovirus type 1 from a calf with pneumo-enteritis. Acta vet. scand. 1971, 12, 464–466.

  • Schipper, E., J, Nicolet, H. König & F. Steck: Virusbedinigte Respirationskrankheiten in Kälber- und Rindermastbetrieben. (Viral respiratory diseases in large stocks of calves and cattles). Schweiz. Arch. Tierheilk. 1972, 114, 334–361.

  • Schmidt, N. J., E. H. Lennette & M. F. Hanahoe: A micro method for performing parainfluenza virus neutralization tests. Proc. Soc. exp. Biol. (N. Y.). 1966, 122, 1062–1067.

  • Wilcox, G, E.: Isolation of adenoviruses from cattle with conjunctivitis and kerato-conjunctivitis. Aust. vet. J. 1969, 45, 265–270.

  • Wizigman, G.: Untersuchungen über Epidemiologie und Ätiologie der Rindergrippen. (Studies on epidemiology and etiology of bovine respiratory diseases). Zbl. Vet.-Med. B. 1974, 21, 563–579.

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Acknowledgments

The authors are indebted to Dr. Saara Reinius for a substantial contribution in the arrangements of the field study.

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Sihvonen, L., Tuomi, J. A Seroepidemiological Survey of Adenovirus Activity (Types 1-3) at Two Finnish Calf Rearing Farms. Acta Vet Scand 19, 192–203 (1978). https://doi.org/10.1186/BF03547625

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