Evidence Hub

Microsporidium Keratitis After Hurricane Francine: A Case Report

Dwyer ZA, Lau SV

Case reports in ophthalmological medicine, 2026

Abstract

Microsporidial ocular infections are being increasingly reported, especially in temperate climates. In this case report, we describe five patients who presented to a private ophthalmology practice in Southeastern Louisiana in 2024, all within 3 months of Hurricane Francine landing. The patients' ages ranged from 5 to 23 and included two female and three male patients. All patients except one had exposure to contaminated water, and microsporidia were detected via PCR in all patients. Microsporidial keratoconjunctivitis was diagnosed based on typical clinical features. The patients were all effectively treated with a course of moxifloxacin and subsequent fluorometholone. This paper reports the typical clinical course of microsporidial keratoconjunctivitis and offers an effective management approach to this condition.

How strong is the evidence?

Evidence Hub reads this as a case report, done in people. Its evidence level is 5 of 5 (Very low · case / narrative / animal / in vitro / in silico). Case reports, narrative reviews, and animal, cell or computer-model studies give the weakest evidence for human health.

How the five levels of evidence work. The level is assigned automatically from the abstract and can be wrong, so check the paper.

Read the paper

Related studies

Go deeper in Evidence Hub

Evidence Hub adds a study data sheet (design, sample size, evidence level, key numbers), an AI summary and a chat grounded in the paper's text.

Open this study Sign up free