Treatment of digestive and respiratory infections caused by bacteria susceptible to Florfenicol and Doxycycline Poultry For the treatment of bacterial-origin diarrhea, colisepticemia, CRD complex, air-sac infection, salpingitis, cholera, koriza and staphylococcal infections. Calves For the treatment of bacterial diarrhea, coliseptisemia, bronchopneumonia, polyarthritis, calf diphtheria and umbilical cord inflammation.