Vet Med - Czech, 2002, 47(7):195-198 | DOI: 10.17221/5823-VETMED

Field evaluation of an iELISA and CF test for detection of IgG antibodies against Chlamydophila abortus in goats, sheep and rams

M. Trávníček, D. Kováčová, M.R. Bhide, P. Zubrický, L. Čisláková
1 University of Veterinary Medicine, Košice, Slovak Republic
2 State Veterinary Institute, Prešov, Slovak Republic
3 Medical Faculty, University of P.J. Šafárik, Košice, Slovak Republic

Blood sera samples from 99 clinically healthy goats, 230 sheep and 171 rams were investigated by CF test and indirect ELISA. In case of goats, 3.03% seroprevalence was detected, in sheep it was 3.04%, whereas, in case of rams seroprevalence was 0% by using complement fixation test. Using iELISA in the same groups the seroprevalences observed were, 24.24% in goats, 11.30% in sheep and 5.30% in rams. Indirect ELISA was found to be comparatively more sensitive than CF test in all three groups of animals for detection of IgG antibodies against Chlamydophila abortus. The iELISA used in this study can be used for screening at herd level like CF test, as there is moderate agreement (Kappa - 0.426) between these two tests.

Keywords: Chlamydophila abortus; CF test; iELISA; goats; sheep; rams

Published: July 31, 2002  Show citation

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Trávníček M, Kováčová D, Bhide MR, Zubrický P, Čisláková L. Field evaluation of an iELISA and CF test for detection of IgG antibodies against Chlamydophila abortus in goats, sheep and rams. Vet Med - Czech. 2002;47(7):195-198. doi: 10.17221/5823-VETMED.
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References

  1. Anderson I.E., Tan T.W., Jones G.E., Herring A.J. (1990): Efficacy against ovine enzootic abortion of an with CF test. Interpretation of serological results experimental vaccine containing purified elementary should be done in relation with clinical status in every case. e iELISA and CF are convenient methods for screening and control of vaccination in sheep against enzootic chlamydial abortion. bodies of Chlamydia psittaci. Vet. Microbiol., 24, 21-27. Go to original source... Go to PubMed...
  2. Anderson I.A., Herring A.J., Jones G.E., Low J.C., Greig A. (1995): Development and evaluation of an indirect ELISA to detect antibodies to abortion strains of Chlamydia psittaci in sheep sera. Vet. Microbiol., 43, 1-12. Go to original source... Go to PubMed...
  3. Buendia A.J., Cuello F., Del Rio l., Gallego M.C., Caro M.R., Salinas J. (2001): Field evaluation of a new commercially available ELISA based on a recombinant antigen for diagnosing Chlamydophila abortus (Chlamydia psittaci serotype 1). Vet. Microbiol, 78, 229-239. Go to original source... Go to PubMed...
  4. Everett K.D.E., Bush R.M., Andersen A.A. (1999): Emended description of the order Chlamydiales, proposal of Parachlamydiacae fam. nov. and Simkaniacae fam. nov., each containing one monotopic genus, revised taxonomy of the family Chlamydiacae, including a new genus and five new species, and standards for the identification of organisms. Int. J. Syst. Bacteriol., 49, 415-440. Go to original source... Go to PubMed...
  5. Gajdošová E., Kováčová E., Kazár J., Kolcunová A., Sabó A. (1994): Immunogenicity of vaccine against anzootic abortion of ewes. Vet. Med. - Czech, 39, 589-596. Go to PubMed...
  6. Kennedy H.E., McCullough S.J., Graham D., Cassidy J., Malone F.E., Ellis W.A. (2001): Detection of chlamydial antibody by fetal serology- an aid to the diagnosis of ovine abortion. J. Vet. Diag. Investig., 13, 30-35. Go to original source... Go to PubMed...
  7. Kováčová E., Gallo J., Schramek Š., Kazár J., Brezina R. (1987): Coxiella burnetii antigens for detection of Q fever antibodies by ELISA in human sera. Acta Virol., 31, 254-259.
  8. Longbottom D., Psarrou E., Livinstone M., Vretou E. (2001): Diagnosis of ovine abortion using an indirect ELISA (rOMP91B iELISA) based on a recombinant protein fragment of the polymorphic outer membrane protein POMP91B of Chlamydophila abortus. FEMS Microbiol. Lett., 195, 157-161. Go to original source... Go to PubMed...
  9. Lukáčová M., Melničáková J., Kazár J. (1999): CrossReactivity between Coxiella burnetii and Chlamydiae. Folia Microbiol., 44, 579-584. Go to original source... Go to PubMed...
  10. O.I.E. (2000): Manual of Standards for Diagnostic Tests and Vaccine. 515-521.
  11. Markey B.K., McNulty M.S., Todd D. (1993): Comparison of serological tests for the adiagnosis of Chlamydia psittaci infection of sheep. Vet. Microbiol., 36, 233-252. Go to original source... Go to PubMed...
  12. Martin S.W., Meek A.H., Willeberg P. (1988): Veterinary Epidemiology - Principles and Methods. Iowa State University Press. 73-76.
  13. Pospíšil L., Véžník Z., Hirt M., Švecová, D., Diblíková, I., Pejčoch, M. (1996): Demonstration of Chlamydia sp. in intestines and lungs of pigeons and human corpses. Epidemiol. Mikrobiol. Imunol., 45, 123- 126. Go to PubMed...
  14. Sádecký E., Trávniček M., Balaščák J., Brezina R., Kazár J., Úrvolgyi, J., Flešár M., Čižmár J. (1978): Enzootic Abortion of Ewes in the Rožňava District (in Czech). Vet. Med. (Praha), 23, 25-28.
  15. Salti-Montesanto V., Tsoli E., Papavassiliou P., Psarrou E., Markey B.K., Jones G.E., Vretou E. (1997): Diagnosis of ovine enzootic abortion, using a competitive ELISA based on monoclonal antibodies against variable segments 1 and 2 of the major outer membrane protein of Chlamydia psittaci serotype 1. Amer. J. Vet. Res., 58, 228-235. Go to original source...
  16. Trávniček M., Kováčová D., Zubrický P., Čisláková L. (2001): Serosurvey of sheep and goats to Chlamydia psittaci in Slovakia during the years 1996-2000. Vet. Med. - Czech, 46, 281-285. Go to original source...
  17. Věžník Z., Pospíšil L. (1997): Chlamydial Infections (in Czech). DVPZ, Brno, Czech Republik. 163 pp.

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