Avian infectious laryngotracheitis (ILT) is a respiratory disease caused by gallid alphaherpesvirus 1. It is principally a disease of chickens, although it can also affect pheasants, partridges and peafowl. (https://www.woah.org/en/disease/avian-infectious-laryngotracheitis/)
A primal cut or cut of meat is a piece of meat initially separated from the carcass of an animal during butchering. Examples of primals include the round, loin, rib, and chuck for beef or the ham, loin, Boston butt, and picnic for pork. (https://en.wikipedia.org/wiki/Primal_cut)
Meat extract is highly concentrated meat stock, usually made from beef or chicken. It is used to add meat flavor in cooking, and to make broth for soups and other liquid-based foods. (Wikipedia. 2025. Meat extract. https://en.wikipedia.org/wiki/Meat_extract)
