As the investigation continues into the source of the egg related salmonella outbreak, two Iowa egg producers have recalled about a half a billion eggs. That has left some store shelves rather bare in the egg section, but eggs that are being sold now should be fine. If you are unsure about eggs you have already purchased, you can log onto www.foodsafety.gov for the latest information. To be safe just remember to cook all eggs thoroughly which will kill the bacteria responsible for sickening hundreds of people nationwide. Although salmonella may mean a stomach ache or a bout of diarrhea for most of us, it can be serious for the very young, the very old and those with immune system problems.