scholarly journals Control of Salmonella Enteritidis in turkeys using organic acids and competitive exclusion product

2014 ◽  
Vol 117 (2) ◽  
pp. 554-563 ◽  
Author(s):  
E.L. Milbradt ◽  
J.R. Zamae ◽  
J.P. Araújo Júnior ◽  
P. Mazza ◽  
C. R. Padovani ◽  
...  
Keyword(s):  
Organic Acids ◽  
Salmonella Enteritidis ◽  
Competitive Exclusion

scholarly journals Effect of Dietary Lactose on Cecal Morphology, pH, Organic Acids, and Salmonella enteritidis Organ Invasion in Leghorn Chicks

1993 ◽  
Vol 72 (4) ◽  
pp. 636-642 ◽  
Author(s):  
G. TELLEZ ◽  
C.E. DEAN ◽  
D.E. CORRIER ◽  
J.R. DELOACH ◽  
L. JAEGER ◽  
...  
Keyword(s):  
Organic Acids ◽  
Salmonella Enteritidis ◽  
Organ Invasion

Combined Effect of Antibiotic and Competitive Exclusion Treatment on Salmonella Enteritidis Fecal Shedding in Molted Laying Hens

2000 ◽  
Vol 63 (4) ◽  
pp. 545-548 ◽  
Author(s):  
K. H. SEO ◽  
P. S. HOLT ◽  
R. K. GAST ◽  
C. L. HOFACRE
Keyword(s):  
Antibiotic Treatment ◽  
Salmonella Enteritidis ◽  
Bacterial Resistance ◽  
Competitive Exclusion ◽  
Laying Hens ◽  
Antibiotic Use ◽  
Combined Effect ◽  
Fecal Shedding ◽  
Feed Withdrawal

Salmonella Enteritidis is an important pathogen for the layer industry, primarily because of its ability to infect hens and ultimately contaminate egg contents. Studies have shown that stress situations, such as flock recycling (induced molting), can increase Salmonella Enteritidis problems in the flock. The present study examined the effect of antibiotic treatment and competitive exclusion (CE) on Salmonella Enteritidis shedding in the period following molt and 14-day feed withdrawal. In two separate trials, 48 birds after molt and feed withdrawal were divided into one group that was treated for 10 days with enrofloxacin in water followed by administration of CE culture and a group that was left untreated. Salmonella Enteritidis shedding was significantly reduced in the antibiotic-CE group. The Salmonella Enteritidis shedding rate was 33 and 25% in untreated birds versus 4 and 0% in the enrofloxacin-CE group on the two test days. These results indicate that treatment of Salmonella Enteritidis–positive laying hens after molting with enrofloxacin and CE culture can substantially reduce Salmonella Enteritidis problems due to molting and would be a possible alternative to diverting eggs for pasteurization or slaughtering the infected flock. Possible development of bacterial resistance in conjunction with antibiotic use is also discussed.

Aerosol Spray Treatment with Bacteriophages and Competitive Exclusion Reduces Salmonella Enteritidis Infection in Chickens

2009 ◽  
Vol 53 (2) ◽  
pp. 250-254 ◽  
Author(s):  
C. Borie ◽  
M. L. Sánchez ◽  
C. Navarro ◽  
S. Ramírez ◽  
M. A. Morales ◽  
...  
Keyword(s):  
Salmonella Enteritidis ◽  
Competitive Exclusion ◽  
Aerosol Spray ◽  
Spray Treatment

Competitive Exclusion of Salmonella enteritidis in Leghorn Chicks: Comparison of Treatment by Crop Gavage, Drinking Water, Spray, or Lyophilized Alginate Beads

1994 ◽  
Vol 38 (2) ◽  
pp. 297 ◽  
Author(s):  
D. E. Corrier ◽  
A. G. Hollister ◽  
D. J. Nisbet ◽  
C. M. Scanlan ◽  
R. C. Beier ◽  
...  
Keyword(s):  
Drinking Water ◽  
Salmonella Enteritidis ◽  
Competitive Exclusion ◽  
Alginate Beads ◽  
Water Spray
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