Has anyone gotten ill from their backyard flock? I’ve had hens for 5 years now. My 7 year old son became ill about 1.5 weeks ago and tested positive for Astrovirus, campylobacter, and EPEC (e.coli). Having contact with chickens is listed as a possible source for 2 of these illnesses. Now he does have immune system issues due to a medication he’s on but this seems excessive. Plus he doesn’t clean the coop, handle eggs, or feeds the chickens. There may be an occasional pet here and there. So I’m wondering if healthy backyard chickens can get people sick from a quick pet on the back or if this is all just horrible luck. What’s your experience?