Practical Guidance for Clinical Microbiology Laboratories: Diagnosis of Ocular Infections

Area of Science:

• Clinical Microbiology
• Ophthalmology
• Infectious Diseases

Background:

• Ocular infections have grown in variety and complexity over the past decade.
• Previous guidelines for laboratory diagnosis of ocular infections were published in 2010.
• The delicate anatomy of the eye presents unique challenges for specimen collection and quantity.

Purpose of the Study:

• To provide practical guidance on current laboratory diagnostic tools for ocular infections.
• To update clinical microbiology professionals on advancements since 2010.
• To address both common and neglected ocular infections.

Main Methods:

• Review of current diagnostic tools and techniques for ocular infections.
• Discussion of preanalytic, analytic, and postanalytic phases of laboratory diagnosis.
• Exploration of antimicrobial susceptibility testing for ocular pathogens.

Main Results:

• Highlights the critical need for collaboration between laboratorians and ophthalmologists.
• Details diagnostic approaches for infections in developed and developing nations.
• Provides comprehensive information on laboratory workflow for ocular infections.

Conclusions:

• Effective laboratory diagnosis of ocular infections requires understanding eye anatomy and specimen limitations.
• Current tools and methods are essential for managing both common and neglected ocular infections.
• Antimicrobial susceptibility testing is a key component of patient care for ocular infections.