Vaccination systems for delivering vaccines to young hens, as well as related methods, devices, and assemblies

摘要

To provide a vaccination system for delivering a vaccine substance to pullets, and associated methods, devices and assemblies.SOLUTION: The system includes a vaccine delivery assembly configured to perform a vaccine delivery procedure for delivering a vaccine substance to the pullets. Each of multiple positioning devices 600 receives a pullet for presentation to the vaccine delivery assembly. Each positioning device is transported to individually mate with the vaccine delivery assembly to deliver the vaccine substance during the vaccine delivery procedure.SELECTED DRAWING: Figure 37