Related Experiment Video
Updated: Dec 21, 2025
07:24
Intravitreal Injection and Quantitation of Infection Parameters in a Mouse Model of Bacterial Endophthalmitis
Published on: February 6, 2021
12.5K
Case Report: A Polymicrobial Vision-Threatening Eye Infection Associated with Polysubstance Abuse
Venkata Satish Pendela1, Pujitha Kudaravalli2, Mamta Chhabria1
11Rochester Regional Health, Rochester, New York.
Summary
This study identifies Kingella negevensis as a cause of microbial keratitis, a rare bacterial eye infection. This finding is significant as it
Area of Science:
- Ophthalmology
- Microbiology
- Infectious Diseases
Background:
- Microbial keratitis and endophthalmitis are serious eye infections that can be challenging to diagnose.
- Identifying the causative organism is crucial for effective treatment and preventing vision loss.
Observation:
- A patient presented with symptoms suggestive of both microbial keratitis and endophthalmitis.
- Corneal scrapings revealed multiple organisms, including a previously uncultivable Gram-negative rod.
Findings:
- The uncultivable Gram-negative rod was identified as Kingella negevensis.
- This is the first reported case of Kingella negevensis causing microbial keratitis.
Implications:
- This expands the known spectrum of ocular infections caused by Kingella negevensis.
- Further research into the epidemiology and pathogenicity of Kingella negevensis is warranted.
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