Chickens in the US are not vaccinated against salmonella as they are in Europe. https://medium.com/@westwise/why-hasnt-a-vaccine-stopped-salmonella-c3c643b6b884

Chickens in the US are not vaccinated against salmonella as they are in Europe. https://medium.com/@westwise/why-hasnt-a-vaccine-stopped-salmonella-c3c643b6b884 https://medium.com/@westwise/why-hasnt-a-vaccine-stopped-sal...