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PrePrint - Safeguarding DNA Integrity: The Critical Role of PPE in Preventing Contamination in Forensic Laboratories

Year: 2025

Type: article

Abstract: This study examines the impact of proper Personal Protective Equipment (PPE) use on reducing contamination in forensic DNA laboratories. Across 20 labs and 600 samples analyzed over six months, contamination rates dropped from 30% with improper PPE use to 5% under strict protocols. Common errors—such as incorrect glove removal—were key contamination sources. The findings emphasize the critical importance of rigorous PPE adherence to preserve DNA integrity and ensure the reliability of forensic results.

Source: Zenodo (CERN European Organization for Nuclear Research)

DOI: 10.5281/zenodo.15272721

Authors: Alketbi, Salem K, Carta, Luigino

Institutions: University of Lancashire, University of Catania

Language: English

Topic: Forensic and Genetic Research

Subfield: Genetics

Field: Biochemistry, Genetics and Molecular Biology

Domain: Life Sciences

SDGs: Good health and well-being, Peace, justice, and strong institutions

Open Access status: green

OpenAlex ID: W6893335221

FWCI: 0.541

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Cited by: 1

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