Staphylococcus (Staphylococcus aureus, Staphylococcus epidermidis, and Staphylococcus saprophyticus)
Enterobacteriaceae (E.coli & Klebsiella Pneumoniae)
Enterococcus or Group D Streptococci
Streptococcus Pneumonia or Pneumococcus
Actinomyces & Nocardia
Group B Streptococci or S. agalactiae