I didn't read the other responses, but I feel your pain! A few things I do for my kids. They do get sick, but I think these things help...
As you said, wash hands. I especially try to wash hands, or if I can't do that, use a baby wipe or even hand sanitizer as soon as they leave a play or public situation where they were touching things. I do this myself--even after just running into the grocery store to pick up one item (touching money, etc.) In the winter, I give them about 1/2 tsp. of elderberry extract everyday. If they start to come down with something, I increase that. Elderberry extract is wonderful for fending off germs, colds, flu, etc. I also give them Little Critters immune gummi bears every day. And I do sometimes decide to skip certain events. We didn't go to church last week because we flew to Ireland on Tuesday for Christmas, and I didn't want to chance them getting sick right before our flight (after leaving them in church daycare). BTW, our church daycare is great about cleanliness, etc. I also will not take them to indoor play places at this time of year, or mall play areas. Good luck!
Updated
I didn't read the other responses, but I feel your pain! A few things I do for my kids. They do get sick, but I think these things help...
As you said, wash hands. I especially try to wash hands, or if I can't do that, use a baby wipe or even hand sanitizer as soon as they leave a play or public situation where they were touching things. I do this myself--even after just running into the grocery store to pick up one item (touching money, etc.) In the winter, I give them about 1/2 tsp. of elderberry extract everyday. If they start to come down with something, I increase that. Elderberry extract is wonderful for fending off germs, colds, flu, etc. I also give them Little Critters immune gummi bears every day. And I do sometimes decide to skip certain events. We didn't go to church last week because we flew to Ireland on Tuesday for Christmas, and I didn't want to chance them getting sick right before our flight (after leaving them in church daycare). BTW, our church daycare is great about cleanliness, etc. I also will not take them to indoor play places at this time of year, or mall play areas. Good luck!