- Published:
Studies on the Occurrence of Peptococcus Indolicus and Corynebacterium Pyogenes in Apparently Healthy Cattle
Acta Veterinaria Scandinavica volume 17, pages 15–24 (1976)
Abstract
A total of 1050 samples from apparently healthy cattle were examined bacteriologically with special regard to Pc. indolicus and Cb. pyogenes.
Pc. indolicus was found in 58 % of 130 samples from tonsils (slaughterhouse material), in 23 % of 620 samples from the vagina of cows, in 22 % of 100 samples from the vagina of calves and heifers, in 5 % of 100 samples from the conjunctival sac of cows, and in 10 % of 100 samples from the nasal cavity of cows (Table 1). Cb. pyogenes was found in 51 %, 17 %, 19 %, 8 %, and 6 %, respectively. Both organisms were found in each of 9 herds examined, though with varying frequency (Tables 2, 3, and 4).
Altogether Pc, indolicus was found in 254 (24 %) and Cb. pyogenes in 205 (20 %) of the samples examined (Table 1). In 127 samples both organisms were present. Eleven of the strains of Pc. indolicus were β-hemolytic, the rest non-hemolytic.
By gel diffusion analysis the strains of Pc. indolicus as well as those of Gb. pyogenes could be identified with strains originating from pathological conditions in cattle. With Serotype B occurring most frequently, usually two or three different types of Pc. indolicus were found in each of the herds examined (Tables 5, 6, and 7).
The investigation has shown that Pc. indolicus is widespread among healthy cattle, and given evidence to suggest that Pc. indolicus and Cb. pyogenes are natural cohabitants.
References
Christiansen, M.: Ein obligat anaerober, gasbildender, indolpositiver Mikrokokkus (Micrococcus indolicus N. Sp.). (An anaerobic, gas-producing, indole-positive Micrococcus). Acta path, microbiol. scand. 1934, Suppl. XVIII, 42–63.
Cornelisse, J. L., J. M. F. Saes & J. C. Atteveld: De isolatie van anaerobe Streptokokken, peptostreptokokken, uit uirsecretum van Hindern met wrang. (Isolation of anaerobic streptococci (peptostreptococci) from mammary secretions of cows with summermastitis). T. Diergeneesk. 1970, 95, 387–391.
Francis, J. A.: A bacteriological examination of bovine tonsils and vaginas. Vet. J. 1941, 97, 243–251.
Grape, W. Untersuchungen von Rindertonsillen auf das Vorkommen von C. pyogenes. (A study of bovine tonsils for the occurrence of C. pyogenes). Thesis, Berlin 1963.
Høi Sfirensen, G.: Sommermastitis — eksperimentelt fremkaldt hos juvenile kvier. (Summermastitis, experimentally produced in juvenile heifers). Nord. Vet.-Med. 1972, 24, 247–258.
Høi Sørensen, G.: Micrococcus indolicus. Some biochemical properties, and the demonstration of six antigenically different types. Acta vet. scand. 1973, 14, 301–326.
Høi Sørensen, G.: Peptococcus indolicus. Its occurrence, identification, and classification. XI Conf. Taxonomy Bacteria, Brno 1974 a.
Høi Sørensen, G.: Studies on the aetiology and transmission of summermastitis. Nord. Vet.-Med. 1974 b, 26, 122–132.
Høi Sørensen, G.: Corynebacterium pyogenes. A biochemical and serological study. Acta vet. scand. 1974 c, 15, 544–554.
Høi Sørensen, G.: Peptococcus (s. Micrococcus) indolicus. The demonstration of two varieties of hemolysin forming strains. Acta vet. scand. 1975, 16, 218–225.
Kielstein, P. & W. Kötsche: Zur Differenzierung der aus tierischen Untersuchungsmaterial stammenden Corynebacterien. (Differentiation of corynebacteria isolated from animals).Arch. exp. Vet.-Med. 1963, 11, 449–469.
Kielstein, P. & W. Kötsche: Untersuchungen zur biochemischen und serologischen Abgrenzung von Corynebacterien tierischer und menschlischer Herkunft. (Investigations on the biochemical and serological differences between corynebacteria of animal and human origin). Mh. Vet.-Med. 1966, 21, 20–26.
Leth Jørgensen, K.: Mastitis fremkaldt af en Blandingsinfektion med Bact. pyogenes og anaerobe Mikrokokker. (Mastitis caused by mixed infection with Cb. pyogenes and anaerobe micrococci). Maanedsskr. f. Dyrl. 1937, 49, 113–129.
Leth Jørgensen, K.: Sommermastitis, arsagsforhold og udbredelse. (Summermastitis: aetiology and prevalence). Medlemsbl. dan- ske Dyrlægeforen. 1966, 49, 277–287.
Skovgaard, N.: The incidence of hemolytic bacteria in cattle with a special view to Corynebacterium pyogenes as the causative agent of “summer-mastitis”. Den kgl. Veterinær- og Landbohøjskoles Arsskrift 1968, 89–108.
Stuart, P., D. Buntain & B. G. Langridge: Bacteriological examination of udder secretions from cases of “summer mastitis” and experimental infection of non-lactating bovine udders. Vet. Rec. 1951, 63, 451–453.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Sørensen, G.H. Studies on the Occurrence of Peptococcus Indolicus and Corynebacterium Pyogenes in Apparently Healthy Cattle. Acta Vet Scand 17, 15–24 (1976). https://doi.org/10.1186/BF03547939
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1186/BF03547939