on February 23, 2021
Vaccinations at the hatchery are critical to hen success
Constructing a lay vaccination program is all about defense, and that starts when the birds are just chicks
"When you build a layer vaccination program, it's all about defense," said Jim Shirk, manager of the North East Territory with Ceva U.S., during the virtual Pennsylvania Poultry Sales and Service Conference, held by The Pennsylvania State University's College of Agricultural Sciences on September 15 and 16, 2020.
He…