Abstract
Pseudomonas aeruginosa was isolated from the corneal scrapings of 11 of 14 patients with gram-negative corneal ulcers and from salt tablet-prepared saline solutions from 6 of these patients wearing soft contact lenses. Comparison of physiological properties, antibiograms, serotypes, and plasmid profiles for five of the patients indicated that the isolates from the ulcer and the saline solution of a given patients were of the same strain. Improper hygienic practices of contact lens wearers appeared to be a major factor in the epidemiology of pseudomonad corneal ulcers.
MeSH Terms
Adult
Anti-Bacterial Agents/pharmacology
Child
Contact Lenses, Hydrophilic/adverse effects
Corneal Ulcer/microbiology
DNA, Bacterial/analysis
Electrophoresis, Agar Gel
Female
Humans
Male
Microbial Sensitivity Tests
Microscopy, Electron
Plasmids
Pseudomonas Infections/microbiology
Pseudomonas aeruginosa/classification,genetics,isolation & purification,ultrastructure
Serotyping
Chemicals
Anti-Bacterial Agents
DNA, Bacterial
Authors & Affiliations
6 authors, click to expand affiliations / ORCID
Mayo M S
Cook W L
Schlitzer R L
Ward M A
Wilson L A
Ahearn D G
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