Plus de 1 650 souches de coliformes en provenance d’une ferme où sévissait une diarrhée catastrophique des veaux ont été typées du point de vue biochimi que, au cours de 4 ans. Le rôle de quelques colibacilles dominants a été démontré. Le mode de pénétration et l’évolution de ces germes ont été suivis. La vaccina tion des mères au 7' mois avec ingestion obligatoire du colostrum par les nouveau-nés a redressé la situation. Les antibiotiques sélectionnent impitoyable ment les polyrésistants à caractère transférable par plasmides.More than 1 650 coliforms strains from a farm where a catastrophic diarrhoea took place among calves, have been determined biochimically during four years. The role of dominant types of E. coli has been shown. The Sit...
Abstract Diarrheagenic Escherichia coli are a number of pathogenic E. coli strains that cause diarrh...
Conventional young calves are regularly infected by oral inoculation with a strain of S. typhimurium...
Les bovins sont porteurs de souches d'Escherichia coli entérohémorragiques (EHEC), pathogènes pour l...
Escherichia coli is an important cause of diarrhea in calves and has negative economic effects on th...
Diarrhea caused by Escherichia coli in calves is an important problem in terms of survivability, pro...
International audienceThe aim of this study was to determine the percentage of healthy veal calves c...
6 were partiallypurified from a K99 - variant of E. coli B41. One was identical to the anionic antig...
Antibiotic therapy of bacterial intestinal infections of calves is a difficult task for several reas...
This is a discussion of a two year study on vaccination in the prevention of bovine E. Coli Diarrhea...
One issue that intensive farming has to deal with is neonatal calf diarrhea, and probiotics are seen...
Antimicrobial resistance has become a worldwide concern in all public health domains and reducing th...
The use of antimicrobial drugs in livestock is suspected to contribute to bacterial antimicrobial re...
Antibiotic usages in cattle combined with the huge diversity and genomic plasticity of the Escherich...
Enterotoxigenic colibacillosis was experimentally produced in four colostrum-deprived calves given 1...
Cento e setenta e três cepas de Escherichia coli isoladas de bezerros com diarréia provenientes da r...
Abstract Diarrheagenic Escherichia coli are a number of pathogenic E. coli strains that cause diarrh...
Conventional young calves are regularly infected by oral inoculation with a strain of S. typhimurium...
Les bovins sont porteurs de souches d'Escherichia coli entérohémorragiques (EHEC), pathogènes pour l...
Escherichia coli is an important cause of diarrhea in calves and has negative economic effects on th...
Diarrhea caused by Escherichia coli in calves is an important problem in terms of survivability, pro...
International audienceThe aim of this study was to determine the percentage of healthy veal calves c...
6 were partiallypurified from a K99 - variant of E. coli B41. One was identical to the anionic antig...
Antibiotic therapy of bacterial intestinal infections of calves is a difficult task for several reas...
This is a discussion of a two year study on vaccination in the prevention of bovine E. Coli Diarrhea...
One issue that intensive farming has to deal with is neonatal calf diarrhea, and probiotics are seen...
Antimicrobial resistance has become a worldwide concern in all public health domains and reducing th...
The use of antimicrobial drugs in livestock is suspected to contribute to bacterial antimicrobial re...
Antibiotic usages in cattle combined with the huge diversity and genomic plasticity of the Escherich...
Enterotoxigenic colibacillosis was experimentally produced in four colostrum-deprived calves given 1...
Cento e setenta e três cepas de Escherichia coli isoladas de bezerros com diarréia provenientes da r...
Abstract Diarrheagenic Escherichia coli are a number of pathogenic E. coli strains that cause diarrh...
Conventional young calves are regularly infected by oral inoculation with a strain of S. typhimurium...
Les bovins sont porteurs de souches d'Escherichia coli entérohémorragiques (EHEC), pathogènes pour l...