"Handling a depopulation and disinfection on a layer site is more complex than a turkey site..."
from an agriculture.com post on the bird flu problem in Iowa. (I wonder what position the candidates for President will take on it?)
Didn't know birds got flu? They do, and they're likely the original source of human flu type A, the most common kind.
Flu is a big problem for poultry producers because there's not much to do except kill the birds, and invent an euphemism for it.