D.B.
Your poor little guy! Such an ordeal for one so young, and so stressful on you as well. I've been working with many parents of young children, boosting the immune system with nutrition, in a way that does not conflict with any medications or treatments. I also just went to a conference and met a family with a young child plagued by sinus issues, who has been antibiotic-free and illness-free since she started doing this. I know they'd be happy to speak with you as well. I also got rid of cellulitis myself, as well as sinus issues. I'm a little more than 18 months old (!), but science is science.