Organism   Pemphigus Eczema Skin ulcer Pediculosis Scabies Papular uiticaria Sweat rash Viral infection Kerion Psoriasis Total (Org.) P-value
Staph aureus No. of cases 13 9 4 5 4 4 4 1 3 3 50 > 0.05
Percentage 92.90% 90% 50% 83.30% 80% 100% 100% 33.30% 100% 100% 83.30%
Strept.  pyogenes Count 1 4 0 0 2 0 0 1 0 1 9 > 0.05
Percentage 7.10% 40% 0% 0% 40% 0% 0% 33.30% 0% 33.30% 15%
CONS Count 0 0 0 0 0 0 0 1 0 0 1 > 0.05
% within 0% 0% 0% 0% 0% 0% 0% 33.30% 0% 0% 1.70%
Enterococci Count 1 0 0 2 0 0 0 0 0 0 3 > 0.05
Percentage 7.10% 0% 0% 33.30% 0% 0% 0% 0% 0% 0% 5%
Entero-bacteriacae Count 5 2 3 0 1 0 0 2 0 0 13 > 0.05
  Percentage 35.70% 20% 37.50% 0% 20% 0% 0% 66.70% 0% 0% 21.70%
Pseudomonas Count 2 0 2 0 0 0 0 0 0 0 4 > 0.05
Percentage 14.30% 0% 25% 0% 0% 0% 0% 0% 0% 0% 6.70%
Anaerobic Count 1 0 0 0 0 0 0 0 0 0 1 > 0.05
Percentage 7.10% 0% 0% 0% 0% 0% 0% 0% 0% 0% 1.70%
No Organism Count  1 0 0 1 1 0 0 0 0 0 3 > 0.05
Percentage  7.10% 0% 0% 16.70% 20% 0% 0% 0% 0% 0% 5%
Total (Primary Lesion)   14 10 6 6 5 4 4 3 3 3    

Table (1): Incidence of infection by different bacterial isolates in the different primary skin lesions