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Peer-Authored Insight for Clinical Laboratory Management

MLO Continuing Education gives medical lab professionals the opportunity to learn through online articles and CE tests.

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MLO publishes at least 12 CEs yearly. The CE articles, webinars and accompanying CE tests remain online until the indicated deadline has passed.

Scores of 70% and higher qualify for indicated contact hour(s) of P.A.C.E. credit(s). P.A.C.E. certificate(s) are awarded through the online test system upon completion.
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Medical Laboratory Observer (MLO) is approved as a provider of continuing education programs in the clinical laboratory sciences by the ASCLS P.A.C.E. ® Program.

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Expert Authors

Choose from dozens of courses written by experts in the field.

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Learn from anywhere, on any device.

Earn CEs

Earn CEs for each test you complete.

Featured Courses

The hidden liver burden in type 2 diabetes: A call to action for clinical laboratories

Course Type: Written
Publication Date: July 2026
CE Credit Hours: 1
Level of Instruction: Intermediate
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Ionized magnesium in critical care: Expanding the laboratory’s role from measurement to clinical impact

Course Type: Written
Publication Date: June 2026
CE Credit Hours: 1
Level of Instruction: Intermediate
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Accelerating Stroke Care: Lessons from a High‑Volume Health System (On-Demand)

Course Type: On-Demand Webinar
Publication Date: May 21, 2026
CE Credit Hours: 1
Level of Instruction: Intermediate
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Modernizing STI Surveillance and Diagnostics: Laboratory-Driven Strategies for a Changing Public Health Landscape (On-Demand)

Course Type: On-Demand Webinar
Publication Date: May 19, 2026
CE Credit Hours: 1
Level of Instruction: Intermediate
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From informatics to AI: Building intelligent laboratory quality systems

Course Type: Written
Publication Date: May 2026
CE Credit Hours: 1
Level of Instruction: Intermediate
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Strengthening laboratory safety through continuous learning

Course Type: Written
Publication Date: April 2026
CE Credit Hours: 1
Level of Instruction: Intermediate
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Outpatient diagnostics, antimicrobial stewardship, and health equity

Course Type: Written
Publication Date: March 2026
CE Credit Hours: 1
Level of Instruction: Intermediate
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blood-based biomarkers

Understanding Blood-Based Biomarkers (BBMs) for Alzheimer’s Disease​ (On-Demand)

Course Type: On-Demand Webinar
Publication Date: February 11, 2026
CE Credit Hours: 1
Level of Instruction: Intermediate
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New approaches for cost-effective universal cCMV testing

Course Type: Written
Publication Date: February 2026
CE Credit Hours: 1
Level of Instruction: Intermediate
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Emerging uses of handheld blood gas analyzers

Course Type: Written
Publication Date: January 2026
CE Credit Hours: 1
Level of Instruction: Intermediate
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Why we should all care that “Everything is Tuberculosis,” and what we can do about it

Course Type: Written
Publication Date: December 2025
CE Credit Hours: 1
Level of Instruction: Intermediate
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NT-proBNP in left and right heart disease: a critical tool for better patient outcomes (On-Demand)

Course Type: On-Demand Webinar
Publication Date: May 29, 2025
CE Credit Hours: 1
Level of Instruction: Intermediate
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What is required for a hemoglobin A1c measurement to be clinically valid? (On-Demand)

Course Type: On-Demand Webinar
Publication Date: November 14, 2025
CE Credit Hours: 1
Level of Instruction: Intermediate
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Advancements in techniques and technologies in oncology

Course Type: Written
Publication Date: November 2025
CE Credit Hours: 1
Level of Instruction: Intermediate
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Cancer biomarker types and clinical applications

Course Type: Written
Publication Date: October 2025
CE Credit Hours: 1
Level of Instruction: Intermediate
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Digital Transformation in Hematology: Case Studies and Strategies for Implementing Advanced Cell Morphology (On-Demand)

Course Type: On-Demand Webinar
Publication Date: September 9, 2025
CE Credit Hours: 1
Level of Instruction: Intermediate
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Beyond the bench: How artificial intelligence is redefining respiratory pathogen diagnostics in the clinical laboratory

Course Type: Written
Publication Date: September 2025
CE Credit Hours: 1
Level of Instruction: Intermediate
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Test smarter, not harder: Boosting quality and reducing avoidable costs through laboratory stewardship

Course Type: Written
Publication Date: August 2025
CE Credit Hours: 1
Level of Instruction: Intermediate
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Evolving paradigms in diabetes diagnosis and classification

Course Type: Written
Publication Date: July 2025
CE Credit Hours: 1
Level of Instruction: Intermediate
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Better testing strategies are needed for congenital CMV

Course Type: Written
Publication Date: June 2025
CE Credit Hours: 1
Level of Instruction: Intermediate
Register Now
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Critical care testing: The laboratorian in the emergency room

Course Type: Written
Publication Date: May 2025
CE Credit Hours: 1
Level of Instruction: Intermediate
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