Reversion to virulence evaluation of a 9R vaccine strain of Salmonella enterica serovar gallinarum in commercial brown layers

Reversion to virulence evaluation of a 9R vaccine strain of Salmonella enterica serovar gallinarum in commercial brown layers

The live vaccine Cevac S. Gallinarum, made from a rough strain of Salmonella enterica subspecies enterica serotype Gallinarum is used for preventing fowl typhoid, a disease that still causes considerable economic losses in countries with a developing poultry industry. The objective of this paper was...

Full description

Bibliographic Details
Main Authors: AS Okamoto, A Menconi, GAM Gonçalves, TS Rocha, RF Andreatti Filho, EN Savano, L Sesti
Format: Article
Language:English
Published: Fundação APINCO de Ciência e Tecnologia Avícolas 2010-03-01
Series:Brazilian Journal of Poultry Science
Subjects:
9R strain
fowl typhoid
reversion to virulence
Salmonella Gallinarum
SG9R vaccine
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2010000100007

Internet

http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2010000100007

Similar Items