Fig. 1

Antibiotic resistance profile of deep pyoderma cases and control isolates. A neighbor-joint tree of 53 isolates (27 cases of deep pyoderma, 26 oral controls) was built with multilocus sequence typing data. The strains indicated in bold italics produced a minimum inhibition concentration to penicillin, cephems, and anti-methicillin-resistant Staphylococcus aureus drugs, and β-lactamase activity. The status of each isolate is indicated by the colored cell (red, deep pyoderma; blue, oral control). Colored cells then indicate the presence of resistance to the antibiotic agent, namely penicillin G (PCG), amoxicillin (ABPC), amoxicillin/clavulanic acid (ACV), cephalexin (CEX), cefovecin (CFV), fosfomycin (FOM), enrofloxacin (ERFX), marbofloxacin (MFLX), levofloxacin (LVX), gatifloxacin (GFLX), clindamycin (CLM), lincomycin (LCM), doxycycline (DOT), minocycline (MNO), tetracycline (TC), gentamicin (GM), sulfamethoxazole and trimethoprim (SXT), erythromycin (EM), kanamycin (CAM), and the anti-methicillin-resistant Staphylococcus aureus (MRSA) drugs linezolid (LZD) and vancomycin (VCM) in a disk diffusion test (resistant, pink; intermediate, yellow; sensitive, green). Antibiotic resistance status was determined based on clinical and laboratory standards institute criteria