Immune system help

Emily

Since the beginning of this year I just got hit with my third major illness (sinus infection, stomach bug and now bronchitis). I'm normally a very healthy person so this is killing me!! It's doesn't help that my 3.5 year old brings all the germs home with her from preschool and my 1.5 year old (obviously) does not have any good hygiene practices. I eat well, take prenatals, stay hydrated, keep a clean house and exercise. Is there anything else I can do to help me survive these next few months until I have my body back?

Thanks!