There is a vaccine for commercial farms available. It is theorectically possible you could get it from a vet or if you live in an area with chicken farmers, you could make friends with one and see if you could get a few doses.
I have NO idea how complicated this might be, but I did google "salmonella vaccine" and it immediately gave a bunch of results on successful chicken vaccination programs in the UK and USA. Might be worth looking into for your peace of mind.
-MTchick
I have NO idea how complicated this might be, but I did google "salmonella vaccine" and it immediately gave a bunch of results on successful chicken vaccination programs in the UK and USA. Might be worth looking into for your peace of mind.
-MTchick