It is effective against both gram positive and gram negative bacteria, Mycoplasma and anaerobic organisms. Its wide spectrum of activity includes the pathogenic organisms like E. coli, Salmonella spp., Staphylococcus spp., Streptococcus spp., Klebsiella spp., Pseudomonas aeroginosa, Bordetella bronchiseptica, Mycoplasma spp., Clostridium perfringes and Camphylobacter. Diseases produced by these organism in poultry can effectively be treated with Levofloxacin 10 % Oral Liquid.