In great shape and eat clean, i have had pneumonia strep throat and 2 sinus infections in the last month why can't i stay healthy and not get sick?

More information?: If these were four discrete illnesses that resolved in between, then you definitely need to see a physician for evaluation. If this was a cold, that had a secondary complication of a sinus infection with pneumonia and your strep throat was not a separate illness, then just good hand washing is in order! How are all of these illnesses being diagnosed?