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Updated: Jun 12, 2026
07:24
Intravitreal Injection and Quantitation of Infection Parameters in a Mouse Model of Bacterial Endophthalmitis
Published on: February 6, 2021
[Bacillus cereus keratitis--case report].
M Kácerik1, B Lipková, D Tomasková
1Ocné-ORL oddelenie FNsP, Zilina. marekkacerik@yahoo.com
Summary
This case study highlights a rare Bacillus cereus eye infection in a teen. Prompt identification and targeted treatment led to rapid improvement, underscoring the importance of accurate bacterial diagnosis in keratitis.
Area of Science:
- Ophthalmology
- Microbiology
- Infectious Diseases
Background:
- Bacillus cereus, a gram-positive bacterium, is infrequently associated with ocular infections.
- Bacterial keratitis can lead to severe vision impairment if not promptly diagnosed and treated.
Observation:
- A 15-year-old male presented with unilateral keratitis, initially suspected to be herpetic.
- The patient underwent two months of treatment for presumed herpetic keratitis without significant improvement.
Findings:
- Ocular infection was confirmed to be caused by Bacillus cereus, a secondary infection.
- Targeted antimicrobial therapy after bacterial identification resulted in rapid clinical improvement.
Implications:
- This case emphasizes the need to consider Bacillus cereus in the differential diagnosis of bacterial keratitis, especially in treatment-resistant cases.
- Accurate and timely microbiological diagnosis is crucial for effective management of Bacillus cereus keratitis.
- Further research and case reporting are warranted to better understand the epidemiology and clinical spectrum of Bacillus cereus ocular infections.
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