We moved to Portland, OR last June and since we moved we have had one illness after another. We have been sick more in the last year than we had been in the previous 3 1/2 years we were in Cheney, WA. Started with colds, runny noses, sneezing, ear infections, fevers. It has been a really bad winter and as of today we are on our fourth puking/diarrhea illness. It just goes from one person to the next and then when the last person gets its we have a break and then are sick again. What can I do to make this stop? Our diet is pretty good, there are things we could work on but I think we do pretty well. Is there something we can take to boost our immune system from all these illnesses (both cold and tummy bugs) I am going crazy with all this. Please any advice you have.