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Feature|Videos|March 6, 2026

Stethoscopes as Hidden HAI Vectors: Infection Prevention Experts Call for Stronger Hygiene Protocols

Author(s)Natalia G. Nunez, DNP, MPH, RN, CIC, CSPDT, LSSYB, Dr. W. Frank Peacock, MD, FACEP, FACC, FESC, Naomi Ragsdale, BSBA, BSN, RN

Infection prevention leaders discuss why stethoscope hygiene continues to “fall through the cracks” in health care settings. From emergency departments to outpatient care, experts warn that inconsistent cleaning makes stethoscopes a persistent source of health care-associated infection (HAI) risk and call for practical, evidence-based solutions.

Episodes in this series

EP. 1 Stethoscopes as Hidden HAI Vectors: Infection Prevention Experts Call for Stronger Hygiene Protocols

EP. 1 Stethoscopes as Hidden HAI Vectors: Infection Prevention Experts Call for Stronger Hygiene Protocols

EP. 2 Stethoscope Contamination in Outpatient and Acute Care: Experts Warn “‘Sort of Clean’ Isn’t Good Enough”

EP. 2 Stethoscope Contamination in Outpatient and Acute Care: Experts Warn “‘Sort of Clean’ Isn’t Good Enough”

EP. 3 From Policy to Practice: How Infection Prevention Innovations Gain Real Staff Buy-In

EP. 3 From Policy to Practice: How Infection Prevention Innovations Gain Real Staff Buy-In

EP. 4 Stethoscope Diaphragm Covers and Bundled Interventions Reduce Central Line Infections in ICUs

EP. 4 Stethoscope Diaphragm Covers and Bundled Interventions Reduce Central Line Infections in ICUs

EP. 5 Touch-Free Stethoscope Barriers Improve Workflow and Reduce HAI Risk Across Care Settings

EP. 5 Touch-Free Stethoscope Barriers Improve Workflow and Reduce HAI Risk Across Care Settings

EP. 6 Do Stethoscope Barriers Affect Acoustics? Experts Compare Disposable vs Touch-Free Covers in Infection Prevention

EP. 6 Do Stethoscope Barriers Affect Acoustics? Experts Compare Disposable vs Touch-Free Covers in Infection Prevention

EP. 7 Should Stethoscope Barrier Policies Be Mandatory? Experts Discuss Workflow, Adherence, and Implementation Risks

EP. 7 Should Stethoscope Barrier Policies Be Mandatory? Experts Discuss Workflow, Adherence, and Implementation Risks

EP. 8 How Hospitals Can Measure the Real Infection Prevention Impact of Stethoscope Diaphragm Covers

EP. 8 How Hospitals Can Measure the Real Infection Prevention Impact of Stethoscope Diaphragm Covers

EP. 9 Why Infection Control Policies Fail: Lessons from Stethoscope Hygiene and Real-World Implementation

EP. 9 Why Infection Control Policies Fail: Lessons from Stethoscope Hygiene and Real-World Implementation

EP. 10 Do Health Care Leaders Undermine Infection Prevention? Avoiding Checkbox Adherence in IPC

EP. 10 Do Health Care Leaders Undermine Infection Prevention? Avoiding Checkbox Adherence in IPC

EP. 11 Stethoscope Hygiene and HAI Prevention: What’s Overhyped, Underrated, and Non-Negotiable in Infection Control?

EP. 11 Stethoscope Hygiene and HAI Prevention: What’s Overhyped, Underrated, and Non-Negotiable in Infection Control?

EP. 12 Stethoscope Hygiene in Infection Prevention: Final Expert Insights on Barriers, Hand Hygiene, and Protecting Vulnerable Patients

EP. 12 Stethoscope Hygiene in Infection Prevention: Final Expert Insights on Barriers, Hand Hygiene, and Protecting Vulnerable Patients

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