DD has had a cough for almost a month now. Originally I chalked it up to daycare being daycare. It's been the start of an ear infection to now, two weeks after that, negative RSV and flu tests and given a Nebulizer to try and help the cough. DD's teacher mentioned on a couple of occasions about another baby whose had a cough but was told by his pediatrician that some babies just have permanent coughs they outgrow by age one. Aside from the obvious WTF... Is there anything I can do? DD is home today and tomorrow because of her cough and I worry this boy has RSV or something and is just sitting at daycare spreading it around. I don't want her getting healthy and going back just to get whatever he has again. I called the director today to let her know DD would be home until Monday and told her why, also mentioning the cougher in the room. They're also about the same age which means they'll likely be in the same class always and if his parents just let him be sick, I fear she'll always be sick too now. Paranoia? Anything I can say/do?