- Sep 5, 2011
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Battery hens are vaccinated. Your roosters could have had a secret illness and the stress of moving brought it on to them. They could have also caught it from wild birds. Although I'm not sure if a hen being vaccinated means that they cant carry stuff...Does anyone have experience with battery hens spreading disease? Because I think I may have that issue.. Because 3 of the roosters I put the rescued hens with got sick, but none of the hens have gotten sick. 2 of the sick roosters recovered, but one had to be put to sleep today. Please PM me if you have had experience with something like that, thanks!