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Fungal Phylum Microsporidia

Fungal Phylum Microsporidia

Microsporidia are a group of obligate intracellular fungi that were initially classified as protists but were later reclassified based on phylogenetic, molecular, and structural evidence linking them to the Chytridiomycota. These unicellular, non-motile organisms are highly specialized parasites that infect a wide range of animal hosts, including humans. They have evolved extensive genomic and metabolic reductions, making them highly dependent on their hosts for survival.Morphology and Genomic...

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Iris Fixation via External Pentagram Suturing

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Published on: May 5, 2022

[MICROSPORIDIUM KERATITIS: A CASE SERIES].

Asaf Shemer¹, Iliya Simantov², Adi Einan Lifshitz¹

¹Department of Ophthalmology, Shamir Medical Center (formerly Assaf-Harofeh), Tzrifin, Israel, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.

|December 29, 2022

Summary

Microsporidia parasites can cause keratitis, an eye infection, after exposure in water sources. This overview details microsporidial keratitis and presents three patient cases from Israel.

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Area of Science:

Ophthalmology
Infectious Diseases
Parasitology

Background:

Microsporidia are intracellular parasites found in water.
They can infect various human systems, including the eye, causing keratitis.
Recent outbreaks of microsporidial keratitis have been reported in Israel.

Observation:

Dozens of suspected cases of microsporidial keratitis emerged following recreational water exposure.
The Kinneret (Sea of Galilee) was identified as a potential source of infection.
This study provides an overview of the condition and presents three case studies.

Findings:

Microsporidial keratitis is a significant concern for public health, particularly after water-related activities.
Early diagnosis and treatment are crucial for managing ocular infections caused by Microsporidia.
Case presentations offer insights into the clinical presentation and management of the disease.

Implications:

Highlights the importance of water safety and public health surveillance for waterborne pathogens.
Underscores the need for increased awareness among healthcare professionals regarding microsporidial infections.
Informs potential prevention strategies and clinical management guidelines for microsporidial keratitis.