Table 1.

Categorization per family of veterinary antibiotics for food-producing animals, representing their occurrence (%).

Antibiotics
Penicillins 87.1%	Tetracyclines 87.1%	Aminoglycosides 77.1%	Macrolides 77.1%	Sulfonamides 70%	Quinolones 68.6%	Polypeptides 64.3%	Cephalosporins 58.6%	Phenicols 51.4%	Lincosamides 51.4%
Natural Penicillins Benzylpenicillin Penethamate hydroxide Penicillin procaine Amdinopenicillins Mecillinam Aminopenicillins Amoxicillin Ampicillin Hetacillin Aminopenicillin plus Betalactamase inhibitor Amoxicillin_Clavulanic Acid Carboxypenicillins Ticarcillin Tobicillin UreidoPenicillin Aspoxicillin Phenoxypenicillins Phenoxymethylpenicillin Phenethicillin Antistaphylococcal Penicillins Cloxacillin Dicloxacillin Nafcillin Oxacillin	Chlortetracycline Doxycycline Oxytetracycline Tetracycline	Aminocyclitol Spectinomycin Aminoglycosides Streptomycin Dihydrostreptomycin Framycetin Kanamycin Neomycin Paromomycin Apramycin Gentamicin Tobramycin Amikacin	Azalide Tulathromycin MacrolidesC14 Erythromycin Macrolides C16 Josamycin Kitasamycin Spiramycin Tilmicosin Tylosin Mirosamycin Terdecamycin	Sulfachlorpyridazine Sulfadiazine Sulfadimerazin Sulfadimethoxine Sulfadimidine Sulfadoxine Sulfafurazole Sulfaguanidine Sulfamethazine Sulfadimethoxazole Sulfamethoxine Sulfamonomethoxine Sulfanilamide Sulfaquinoxaline Sulfonamides and Diaminopyrimidines Sulfamethoxypyridazine Trimethoprim+ Sulfonamide Diaminopyrimidines Baquiloprim Trimethoprim	Quinolones1G Flumequin Miloxacin Nalidixic acid Oxolinic acid Quinolones2G (Fluoroquinolones) Ciprofloxacin Danofloxacin Difloxacin Enrofloxacin Marbofloxacin Norfloxacin Ofloxacin Orbifloxacin	Enramycin Gramicidin Bacitracin Polypeptides cyclic Colistin Polymixin	Cephalosporin 1G Cefacetrile Cefalexin Cefalotin Cefapyrin Cefazolin Cefalonium Cephalosporin 2G Cefuroxime Cephalosporin 3G Cefoperazone Ceftiofur Ceftriaxone Cephalosporin 4G Cefquinome	Florphenicol Thiamphenicol	Pirlimycin Lincomycin
Pleuromutilins 48.6%	Ionophores 42.9%	Novobiocin 31.4%	Ansamycin-Rifamycins 30%	Fosfomycin 7.1%	Streptogramins 5.7%	Quinoxalines 4.3%	Orthosomycins 4.3%	Fusidic Acid 1.4%	Bicyclomycin 1.4%
Tiamulin Valnemulin	Lasalocid Maduramycin Monensin Narasin Salinomycin Semduramicin	Novobiocin	Rifampicin Rifaximin	Fosfomycin	Virginiamycin	Fusidic acid	Lasalocid Maduramycin Monensin Narasin Salinomycin Semduramicin	Fusidic acid	Bicozamycin

Adapted from OIE, List of antimicrobials of veterinary importance [27].