I have about 100 chickens if you count all ages. I live in Texas so Fowl Pox is a common illness when the mosquitos are plenty. I hatched a small group of 7 Seramas a few months ago and one of the females hatched 5 eggs about 6 days ago. All of my other chickens have either been vaccinated for Fowl Pox or they are a decendant of a vaccinated hen. Today, 2 of the babies can't walk...like one of their legs has stopped functioning. They still act normal other than the difficulty to walk. My past experience with fowl pox tells me that this is one of the symptoms and it's possible that this is what it is. I have vaccinated chickens before for FP but I think they have to be 2 weeks before their vaccinated, but should I go ahead and vaccinate the seramas and these babies or just wait to see what happens with them? A lot of people don't vaccinate for fowl pox, they just let it run its course, but since these are so small, ( smallest chickens in the world), they are more fragile than most chickens. Should I vaccinate???