Excellent Track Record
Many countries use vaccination of poultry as an important tool in the control of Salmonella infections. In many cases the Merck Animal Health Salmonella vaccines are used successfully to control Salmonella in poultry.
The United Kingdom can be used as an example. A massive vaccination campaign of breeders and layers contributed to a significant reduction in the contamination of poultry products, and Salmonella cases in humans.