Veterinaria Digital - 7/05/2017

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 bacterium’s ability...

Veterinaria Digital - 29/04/2017

SH2+ enterobacteria such as Salmonella, Pseudomona and Proteus are resistant to the presence of biliary acids and, because of it, they remain in the birds’ biliary ducts after a septicaemic process. The liver increases bile production to mechanically...

Technonews VD - 27/04/2017

In a trial carried out in XiangYai, HeBei (China) in broiler chickens, the effects of a product composed of pronutrients with an immunostimulant activity on productive performance and the immune response were evaluated.

Veterinaria Digital - 22/04/2017

Glässer’s disease is a bacterial infection caused by Haemophilus parasuis. Serotypes 1, 4, 5, 10, 12, 13 and 14 comply with Koch’s postulates regarding their pathogenic capacity. Although the infection is septicemic, organic fibrosis is frequently...

VD - 15/04/2017

In Disclosure No. 49 of VD about the "Submerged Lands of the Mediterranean" we exposed the colonization of the Mediterranean Sea bottom by terrestrial plants during the last glacial period. These plants subsequently adapted the salinity to flood their...

Veterinaria Digital - 15/04/2017

Railletina is a genus of tapeworm (cestodes) that parasitizes the birds' intestine worldwide. There are many species of this parasite, but the main are: R. echinobothrida and R. tetragona, which affect birds worldwide and have are from 23 to 25 cm...