I have recently had to cull my flock because they had ILT. I now have 24 healthy chicks in my garage. I will vaccinate them with the modified live vaccine for ILT at 4 wks and boost them later. This got me thinking if you "should" vaccinate for anything else? My flock is generally in a coop and run and once a day let out for a couple of hours to free range on 1 1/2 acres. I have 3 neighbors who have backyard flocks and of course, lots of wild birds. This is where I think the ILT came from. I live in Northwest Washington. I know there is ILT here. What else can wild birds carry? How can I find out if breakouts of anything else are in this area? Don't get me wrong, I do not want to overmedicate and weaken my flock's immune system, but I would just hate to vaccinate for ILT then have to cull my flock because of IB or something!! Could I have some opinions please?