[R and S-streptococcal infections in swine].
Some 115 R- and 143 S-streptococcal strains were isolated from 258 pigs that had died or been killed for disease, between 1969 and 1973. They were cultured and biochemically tested for sensitivity to chemotherapeutics. All R- and S-strains were of normal sensitivity to penicillin and, with few exceptions, to chloramphenicol and oxytetracycline as well. Most of the strains caused primary Sc.-infection, such as septicaemia, leptomeningitis, endocarditis, and arthritis. R-Sc.-infections were contracted mainly by store pigs and animals in advenced age, while S-Sc.-infections affected mainly piglets.
D000818:Animals; D001168:Arthritis / Q000209:etiology; D002701:Chloramphenicol / Q000494:pharmacology; D004696:Endocarditis / Q000209:etiology; D008581:Meningitis / Q000209:etiology; D010118:Oxytetracycline / Q000494:pharmacology; D010406:Penicillins / Q000494:pharmacology; D018805:Sepsis / Q000209:etiology; D013290:Streptococcal Infections / Q000382:microbiology / Q000662:veterinary*; D013291:Streptococcus / Q000145:classification / Q000187:drug effects / Q000302:isolation & purification; D013552:Swine; D013553:Swine Diseases / Q000382:microbiology*
D010406:Penicillins; D002701:Chloramphenicol; D010118:Oxytetracycline
R- und S-Streptokokken-Infektionen beim Schwein