Veterinaria Digital - 8/04/2018Pseudomonas’ nodules in rearing birds
The presence of Pseudomonas aeruginosa is becoming more frequent in avian pathology. This microorganism has an increasing resistance to antibiotics and disinfectants. For this reason, its vertical and horizontal transmission make it an emerging infection.
Veterinaria Digital - 11/03/2018Formaldehyde burn
Thermo-chemical burnt caused by formaldehyde, used as salmonellicide in feed. The exothermal reaction comes from the interaction with the hydrochloric acid in the digestive tract.
Veterinaria Digital - 5/08/2017Injury caused by Salmonella in swine
Salmonella infection in pigs is mainly due to S. cholerasuis, S.typhimurium and S.thyphisuis and comes from diarrheal materials from other pigs, rodent excrement or contaminated food. These are microorganisms that infect the cells of the mucosa causing...
Veterinaria Digital - 7/05/2017Intestinal Salmonellosis in pigs
Intestinal Salmonellosis in pigs is caused by microorganisms of the genus Salmonella, more frequently by S. cholerasuis, S. typhimurium, S. agona and S. derby, in the surface of the intestinal epithelium. Lesions are caused by the bacteriumâ€™s ability...
Veterinaria Digital - 19/03/2017Swine salmonellosis caused by pericarditis
The origin of swine salmonellosis usually comes from a primary intestinal or respiratory infection (S. pneumoniae) that can spread septicemic to other organs (eg, the pericardiumas can be seen in the photo) due to immunosuppressive factors (salmonellosis...
Veterinaria Digital - 4/03/2017Swine pleuritis and pneumonia by Salmonella
Swine bacterial infections and other mammals may be local if the regional lymphatic lymph nodes stop the infection, or general if there are general immunosdepressive factors (bacterial toxins or bacterial immunodepressive infections such as...