Abstract
Background:
Salmonellosis is a common problem worldwide in commercially reared poultry. It is associated with human Salmonellosis. No fully satisfactory method of control is available.
Method:
Nosodes to an antibiotic-resistant strain of Salmonella enterica serovar Enteritidis in D30 (30X) potency were prepared. One day old chicks (N=180) were divided into four groups: two control and two different preparations of the nosode. Treatments were administered in drinking water for 10 days. The birds were challenged by a broth culture of the same Salmonella, by mouth, on day 17. Cloacal swabs were taken twice weekly for Salmonella enterica serovar Enteritidis.
Results:
Birds receiving active treatment were less likely to grow the strain of Salmonella from cloacal swabs compared to control.
Conclusion:
Isopathy is low cost and non-toxic. It may have a role to play in the widespread problem of Salmonella in poultry. Further research should be conducted.
Keywords
Salmonella
- antibiotic resistance - poultry - nosodes - isopathy