Adherence to universal precautions among laboratory personnel in Lebanon

Area of Science:

• Clinical Laboratory Science
• Infectious Disease Prevention
• Public Health

Background:

• Universal precautions are critical in laboratories handling blood samples to prevent disease transmission.
• Previous studies highlighted gaps in the implementation of universal precautions in Lebanese laboratories.

Purpose of the Study:

• To assess the current implementation of universal precautions in Lebanese blood testing laboratories.
• To compare current practices with a 1993 study to identify trends and areas for improvement.
• To inform future strategies for enhancing laboratory safety.

Main Methods:

• A national cross-sectional study was conducted in 2003.
• A representative sample of laboratories across Lebanon participated.
• Data collection involved assessing staff education, knowledge, beliefs, practices, and observed procedures.

Main Results:

• Staff education profiles in laboratory science have significantly improved since 1993.
• Discrepancies between knowledge, beliefs, and practices regarding universal precautions showed partial improvement.
• Needle and syringe disposal improved, but disposal of other blood-contaminated materials did not show similar progress.

Conclusions:

• While staff education has advanced, consistent adherence to universal precautions, particularly in waste disposal, requires further attention.
• Regular, updated training is essential to ensure laboratory personnel consistently apply universal precautions and correct procedures.
• Strengthening policies and practices for safe disposal of all blood-contaminated materials is vital to mitigate infection risks.