Microbiological Isolates and Antibiotic Susceptibilities in Cases of Posttraumatic Endophthalmitis: A 15-Year Review

Table 1

Microbiological spectrum of isolated organisms from 2004 to 2019.

Organisms	N	Total (%)
Gram positive	848	84.5
Staphylococcus epidermidis	303	30.2
Staphylococcus aureus	113	11.3
Other CNS	259	25.8
Streptococcus species & amp	36	3.6
Corynebacterium species	27	2.7
Bacillus species^	97	9.7
Other Gram-positive bacteria	13	1.3
Gram negative	109	10.9
Enterobacteriaceae	51	5.1
Gram-negative	23	2.3
Gram-negative bacteria #	35	3.5
Fungi	46	4.6
Total	1003	100

& refres to alpha hemolytic streptococcus and beta hemolytic streptococcus^ Bacillus cereus and Bacillus subtilis K. pneumoniae, E. coli, Serratia sp., Enterobacter agglomerans, Proteus sp., and Enterobacter sp. Acinetobacter sp., Haemophilus sp., Moraxella sp., and Neisseria sp. #Flavobacterium breve, Pseudomonas maltophilia, Vibrio flurialis, Flavobacterium indologenes, Pseudomonas stutzeri, Pseudomonas oryzihabitans, and Pseudomonas aeruginosa