Table 1.

Summary of most common bacterial species found in chronic wounds (excluding DFU).

Venous Leg Ulcers
Gram-positive Aerobes	Gram-negative Aerobes	Gram-positive Anaerobes	Gram-negative Anaerobes
-Actinotignum schaalii -Alcaligenes faecalis -Brevibacterium casei -Corynebacterium amycolatum -C. jeikeium -C. simulans -C. striatum -C. tuberculostearicum -Enterococcus faecalis -Staphylococcus aureus -S. epidermidis -S. haemolyticus -S. lugdunensis -S. pettenkoferi -Streptococcus agalactiae	-Achromobacter xylosoxidans -Acinetobacter baumannii -Citrobacter spp. -Delftia acidovorans -Enterobacter cloacae -E. hormaechei -Klebsiella oxytoca -Proteus spp. -Pseudomonas aeruginosa -P. fluorescens -Serratia nematodiphila -Stenotrophomonas maltophilia	-Anaerococcus vaginalis -Finegoldia magna -Peptoniphilus harei -Peptostreptococcus assacharolyticus -Cutibacterium acnes	-Bacteroides tectus -Flavobacterium succinicans -Fusobacterium gonidiaformans
Pressure Ulcers
Gram-positive aerobes	Gram-negative aerobes	Gram-positive Anaerobes	Gram-negative Anaerobes
-C. jeikeium -C. striatum -C. tuberculostearicum -E. faecalis -S. aureus -S. epidermidis -S. haemolyticus -S. lugdunensis -S. agalactiae -S. dysgalactiae	-A. baumannii -D. acidovorans -E. hormaechei -Escherichia spp. -P. mirabilis -P. aeruginosa -Serratia spp. -S. maltophilia -unclassified Enterobacteriaceae spp.	-Allobaculum spp. -A. vaginalis -Eubacterium dolichum -F. magna . -Peptococcus spp. -Peptoniphilus ivorii	-B. fragilis -Dialister spp. -F. nucleatum -Prevotella bivia
Surgical Site Infections
Gram-positive aerobes	Gram-negative aerobes	Gram-positive Anaerobes	Gram-negative Anaerobes	Other
-Bacillus spp. -E. faecalis -Coagulase-negative staphylococci (CoNS) -C. striatum -C. tuberculostearicum -Granulicatella elegans -methicillin-resistant S. aureus (MRSA) -S. aureus -S. epidermidis -S. haemolyticus -S. lugdunensis -S. agalactiae -S. mitis -S. salivarius	-A. baumannii -A. lwoffii -D. acidovorans -Diaphorobacter spp. -K aerogenes -E. cloacae -Enterobacteriaceae spp. -E. coli -K. oxytoca -K. pneumoniae -Moraxella spp. -Morganella morganii -Neorhizobium spp. -Novosphingobium spp. -Paracoccus spp. -P. mirabilis -P. aeruginosa -Ralstonia pickettii -S. nematodiphila -Sphingomonas spp. -S. maltophilia	-A. vaginalis -Clostridium spp. -F. magna -C. acnes	-Cloacibacterium spp. -F. nucleatum -Methylobacterium spp.	-Candida albicans
Abscesses
Gram-positive aerobes	Gram-negative aerobes	Gram-positive Anaerobes	Gram-negative Anaerobes
-CoNS -C.accolens/gurimucosum -C. afermentans -C. mucifaciens -C. tuberculostearicum -Enterococcus spp. -Micrococcus luteus -MRSA -Methicillin sensitive S. aureus (MSSA) -S. aureus -S. caprae/capitis -S. epidermidis -S. haemolyticus -S. lugdunensis -S. petrasii -S. agalactiae	-Chryseobacterium spp. -Haematobacter massiliensis -P. aminovorans -P. versutus -Proteus spp. -Rhodanobacter spp. -Sphingomonas spp.	-F. magna -C. acnes	-Flavobacterium spp. -Porphyromonas spp. -Prevetolla spp.