_
Antibiotics
Moderate (or variable due to acquired resistance): Gram (+) aerobes: staphylococci, enterococci. Gram (-) aerobes: Enterobacteriaceae including Enterobacter, E. coli,Klebsiella, Proteus, Actinobacillus, Haemophilus, Pasteurella, Pseudomonas, Anaerobes: Actinomyces, Bacteroides, Fusobacterium
Resistant Clostridium, and anaerobic cocci. Mycobacterium sp., Mycoplasma, Rickettsia sp., P. aeruginosa, and spirochetes.