Whenit comes to the health of your children, especially if there are health issues, caution is better than not!I know how you feel about the shopping carts--I carried my oldest (who had open-heart surgery when he was 2) in a sling until he was 3+ and I was 7 months pregnant with the next one!Would her pediatrician approve of the shopping cart if you used an antibacterial wipe on any part she might