https://www.selleckchem.com/pr....oducts/Naphazoline-h
The purpose of this study was to investigate the efficacy of tylvalosin (Aivlosin Water Soluble Granules, ECO Animal Health) in drinking water for control of Mycoplasma hyopneumoniae (M hyo) on a farm with chronic enzootic pneumonia (EP) problems and high prevalence of mycoplasma-like lesions at slaughter. On a 4000-sow farm in the southeast of Spain, 1500 animals of same age were randomly divided into two groups 900 pigs in the treated group (TG) and 600 pigs in the non-treated control group (CG). TG was medic