DS is 10 weeks old and DD is 10 years old. DD has type B flu. She has been sick since Thursday. Vomiting, diarrhea, chills, fever (103-105), body ache, etc. She spent most of the day in ER on Saturday due to dehydration and fever that refused to come down. She is beginning to do better but is still running a high fever. I am so worried that DS is going to get sick. We've been trying to keep the two separated. We've been spraying everything with disinfectant (door knobs, toilet, remote control, etc). I am breastfeeding and I heard that breastfed babies are much less likely to get the flu or any sickness for that matter. Is this true? Anyone else breastfed a baby that still got the flu? If so how bad was it, did baby have to be hospitalized?