Sick again

What is it with Karter and getting sick? As many of you know Karter has been a pretty sick kid. He has had pneumonia (when he was just over 1), croop (each winter for the last 2 years) & several ear infections (but not for some time now). Yes, he is sick again this time with croop (for the 3rd time now) and ear infections in both ears (and he has had tubes). I want to post our Christmas but that will have to wait for a couple days. I am just praying Kandon doesn't get sick. See ya later I have to go play doctor for now!!