Who said that breastfed babies never get sick????

We exclusively breastfed for the first 7-8 months, and he's still getting breastmilk (except a bottle of formula here and there) now at 9 months. But man, LO is sick all the time! From what I can remember he had 3 major sickness where he has a fever (including right now as we speak), and many times where he'd cough and had runny nose...etc. Luckily he hasn't had an ear infection yet.

How many times has your baby gotten sick? And is he breastfed or formula fed?