i didnt think to ask truthfully
i think the issue with pox is that there are a variety of strains so the birds wouldn't necessarily be immune to all once they have had one
i am also not sure how many strains are present in the vacine either
food for thought
Um actually if i may chime in i spoke to an avian vet today because i was thinking of vaccinating my flock as they have pox too due to wet and mozzies. she said that pox is not like human chicken pox they do not develop an immunity so u have to vaccinate every year if u live in an area where...