Um, Resolution, I don't have a "cycle of infection and disease", I am just being careful so as not to get any. As for hearing a couple of sneezes, I got all worried and posted on here right away. Was assured by many that the occasional sneeze is not unusual and not to be worried about it unless it continued or got worse. All of the chickens look fine and eat and drink well. No one appears to be sick in the least. : )