Oh NO, your poor babies
And poor you, five sick kids at once, very stressful
I'd contact the media about this whole thing. They just can't go changing formulas on the food without something on the label stating that, can they
? I guess it's not as closely regulated as human foods, but it should be!
I hope all your darlings feel better quickly. Have you given them any canned pumpkin? It worked for us when we needed it
So now you have to find a new food, it's so hard to find one that all of them like, I'm sure.