ADDTHRO

Chronic Respiratory Disease (CRD) caused by Mycoplasma infections, and for the treatment of
infectious respiratory diseases due to erythromycin-sensitive bacteria such as Staphylococcus
aureus (e.g. infectious arthritis), Haemophilus paragallinarum (e.g. infectious coryza) and
Pasteurella multocida (e.g. pasteurellosis; pneumonia) in poultry.