ROLE OF CHLAMYDIA SP IN INFLAMMATORY COND ITIONS OF THE BIRTH CANAL OF COWS

Citation
Z. Veznik et al., ROLE OF CHLAMYDIA SP IN INFLAMMATORY COND ITIONS OF THE BIRTH CANAL OF COWS, Veterinarni medicina, 41(10), 1996, pp. 297-304
Citations number
26
Categorie Soggetti
Veterinary Sciences
Journal title
ISSN journal
03758427
Volume
41
Issue
10
Year of publication
1996
Pages
297 - 304
Database
ISI
SICI code
0375-8427(1996)41:10<297:ROCSII>2.0.ZU;2-5
Abstract
Clinical findings in cows of seven farms with a frequent occurrence of birth canal inflammations were matched against results of serological and direct immunofluorescence tests for Chlamydia sp. infection. Norm al clinical picture, weak to moderate and serious inflammations were f ound in 16.1%, 46.7% and 37.2% of the 205 examined cows, respectively. The results of micro CFT were negative in 32.7% and titres 1 : 5, 1 : 10, 1 : 20, and 1 : greater than or equal to 40 were found in 8.7%, 3 8.0%, 12.3%, and 8.3%, respectively. Direct immunofluorescence test of cervical swabs, using the Progen Biotechnic GmbH set, was negative in 29.1% and clearly positive in 34.7% of the tested cows. The rest was animals in which sporadic elementary bodies were seen. The significanc e of the findings is discussed and the necessity to test Chlamydia inf ections in herds affected by frequent and/or chronic inflammations of genital organs is stressed. Evidence of the transmission of Chlamydia infection by contaminated semen is presented.