AmpC - Organisms that produce AmpC beta-lactamase

Bacteroides fragilis

Candida albicans

Candida glabrata

Candida, non-albicans non-glabrata

Capnocytophaga canimorsus

Chlamydophila pneumoniae

Citrobacter freundii

Citrobacter koseri

Clostridium difficile

Clostridium perfringens

Clostridium tetani

Clostridium, non-perfringens and non-difficile

Enterobacter aerogenes

Enterobacter cloacae

Enterobacteriaceae family

Enterococcus faecalis

Enterococcus faecium

Enterococcus species

ESBL - Extended Spectrum Beta-Lactamase Producing Organisms

Escherichia coli

Fusobacterium species

Haemophilus influenzae

Klebsiella oxytoca

Klebsiella pneumoniae

Legionella pneumophila

Listeria monocytogenes

Morganella morganii

Mycobacterium tuberculosis

Mycoplasma pneumonia

Neisseria meningitidis

Peptostreptococci

Prevotella species

Propionibacterium acnes

Proteus mirabilis

Proteus vulgaris

Pseudomonas aeruginosa

Salmonella - non-typhoidal

Salmonella - typhoidal

Salmonella species

Serratia marcescens

Shigella species

Staphylococci, coagulase negative

Staphylococcus aureus

Staphylococcus aureus (MRSA)

Staphylococcus aureus (MSSA)

Staphylococcus lugdunensis

Stenotrophomonas maltophilia

Streptococcus agalactiae (Group B)

Streptococcus anginosus group

Streptococcus pneumoniae

Streptococcus pyogenes / Group A Strep