I think it's important to note the source of salmonella is bacteria inside the hen. If the chicks came from a hatchery where there are large numbers of chickens in confined spaces, you're more likely to have a chick carrying salmonella. The most important steps are to know your egg/chick source, the condition of their environment and then follow what the article says as far as giving chickens sufficient space, fresh air, fresh water, clean coop etc. Washing hands and wiping doorknobs is a good practice to be in for any household--especially with small children (as well as the other frequently handled items like remotes and keyboards.) The increase in food borne bacteria is rooted in the farms that are trying to put out enough meat to feed the American diet. If we can eat less meat, eat more local, and take time to support the farms in our own communities perhaps we can reverse the dangerous overcrowding and bacteria filled run off of some of these oversaturated feed lots. I say all this with tremendous respect for people who are making their livings as farmers and ranchers--large and small. It is our demand that dictates their production. But backyard poultry, well done, actually works against an increase of salmonella outbreaks. (Note, the first article pointed to one specific hatchery as the potential source.)
