Although the epidemiology of fowl typhoid in chickens supposedly involves a vertical transmission stage, a previous work run by the authors has suggested that this did not happen in a commercial line of laying hens highly susceptible to systemic disease with Salmonella Gallinarum. A new experiment was carried out in two other lines of commercial layers, considerably more resistant than those used in the previous study. Clinical fowl typhoid was not observed, but Salmonella Gallinarum was isolated from the spleen and liver four weeks after infection and, sporadically, from the ovary.Estudo anterior, realizado pelos mesmos autores com aves consideradas susceptíveis ao agente do tifo aviário, sugeriu que a relação entre a bactéria e a aves res...
This study was carried out to investigate the presence of Salmonella sp in flocks of white laying he...
Background: The poultry red mite Dermanyssus gallinae (De Geer, 1778) is a major ectoparasite of pou...
The purpose of the study was to evaluate the blood serum components and histopathological findings o...
Estudo anterior, realizado pelos mesmos autores com aves consideradas susceptíveis ao agente do tifo...
Experimental infections were set up in commercial laying birds, comprising a white relatively resist...
This study aimed at evaluating the susceptibility of commercial laying hens to Salmonella Gallinarum...
Salmonella Gallinarum is the agent of fowl typhoid in poultry and infects mainly adult galliforms, c...
Experimental infections were set up in commercial laying birds, comprising a white relatively resist...
Fowl typhoid is a disease of adult chickens and is caused by Salmonella Gallinarum infection via the...
Salmonellosis and mycoplasmosis are among the diseases that cause major economic losses in the poult...
An experiment was carried out to investigate the biology of Salmonella Pullorum in two varieties of ...
Salmonella enterica subsp. enterica serovar Gallinarum biovar Gallinarum (SG) causes fowl typhoid (F...
The strain used in this work was a Salmonella enterica subsp enterica serovar Kottbus (6,8:e,h:1,5) ...
ABSTRACTSalmonellosis is an infection caused by specific or non specific serotypes of theSalmonella ...
Safety and protective efficacy of the attenuated strain Salmonella gallinarum SGP695AV in chickens. ...
This study was carried out to investigate the presence of Salmonella sp in flocks of white laying he...
Background: The poultry red mite Dermanyssus gallinae (De Geer, 1778) is a major ectoparasite of pou...
The purpose of the study was to evaluate the blood serum components and histopathological findings o...
Estudo anterior, realizado pelos mesmos autores com aves consideradas susceptíveis ao agente do tifo...
Experimental infections were set up in commercial laying birds, comprising a white relatively resist...
This study aimed at evaluating the susceptibility of commercial laying hens to Salmonella Gallinarum...
Salmonella Gallinarum is the agent of fowl typhoid in poultry and infects mainly adult galliforms, c...
Experimental infections were set up in commercial laying birds, comprising a white relatively resist...
Fowl typhoid is a disease of adult chickens and is caused by Salmonella Gallinarum infection via the...
Salmonellosis and mycoplasmosis are among the diseases that cause major economic losses in the poult...
An experiment was carried out to investigate the biology of Salmonella Pullorum in two varieties of ...
Salmonella enterica subsp. enterica serovar Gallinarum biovar Gallinarum (SG) causes fowl typhoid (F...
The strain used in this work was a Salmonella enterica subsp enterica serovar Kottbus (6,8:e,h:1,5) ...
ABSTRACTSalmonellosis is an infection caused by specific or non specific serotypes of theSalmonella ...
Safety and protective efficacy of the attenuated strain Salmonella gallinarum SGP695AV in chickens. ...
This study was carried out to investigate the presence of Salmonella sp in flocks of white laying he...
Background: The poultry red mite Dermanyssus gallinae (De Geer, 1778) is a major ectoparasite of pou...
The purpose of the study was to evaluate the blood serum components and histopathological findings o...