Freeze Dried Live Vaccine — Infectious Laryngotracheitis (ILT) — Samberg strain — SPF origin
Infectious Laryngotracheitis
Infectious Laryngotracheitis (ILT) is a respiratory disease caused by a herpesvirus. All chickens are susceptible to ILT. The disease is extremely contagious and may be spread easily by contaminated equipment, people, litter, and other fomites. The signs of severe ILT include marked respiratory distress, expectoration of blood, high morbidity, and higher than normal mortality. Live vaccines are commonly used.