I don't wanna be rude but

lo
I hate when toddlers come around my baby. They're full of germs & they're very rough. It's always children I don't know like in public. They'll run up trying to touch & look at my baby but I'm just so paranoid. Their parents don't say anything. Like right now we are in the ER & the coughing babies wanna play with her but I'm just like ew no. I don't wanna be rude but why aren't their parents saying anything? I know she's already sick but I don't want it to get worst, that's why I'm here. What should I do? What should I say that doesn't sound mean? They won't even keep their masks over their mouths 😕