I have gotten lots of advice on when to give pox injection. Anyone out there have a simple answer for me. I do give pox to my chicks. We unfortunately have it here and after a couple flocks getting it I decided newbies get vaccinated or poked with the live vaccine. I was lucky it was mostly dry pox and all recovered. Some say give to them at 14 weeks, some say 6 weeks etc. Also, is it a one time thing or is this something I need to do every year? Thank you!