Isolate No. Cured Metals and Antibiotics 1 Ni Ampicillin, Ceftazidime, Cefepime, Cephalexin 2 - Ceftazidime, Cefepime, Cephalexin, Streptomycin, Trimethoprim 3 Pb Ampicillin, Ceftazidime, Nalidixic Acid, Streptomycin, Trimethoprim 4 - Ampicillin, Ceftazidime, Cefepime, Cephalexin, Nalidixic Acid, Streptomycin, Trimethoprim 5 - Ampicillin, Ceftazidime, Cefepime, Nalidixic Acid, Streptomycin, Trimethoprim, Imipenem 6 Cu. Cr, Pb Ceftazidime, Cefepime, Cephalexin 7 - Ceftazidime, Cefepime, Cephalexin 8 - Streptomycin, Trimethoprim

Table 4: Antibiotics and metals showing % curing more than 50%.