Discussions in Infection Control

An independent site by Lawrence F Muscarella PhD -- a national authority on the causes and prevention of healthcare-associated infections and related errors.

Category: Aseptic Technique

Aseptic Technique Biological Indicators Chemical Indicators Infection Prevention Quality Assurance Sterility Assurance Level STERIS System 1 STERIS System 1E

Types and Characteristics of Biological Indicators for Monitoring Sterilization Processes

March 22, 2013 Lawrence F Muscarella PhD

Note: Dr. Muscarella is accepting new clients seeking guidance in infection prevention, hospital infections, instrument reprocessing, and other related topics. April 30, 2013 (By Lawrence F Muscarella, PhD) — A…

Aseptic Technique Disease Transmission Doctor's Offices Gastrointestinal Endoscopy Hepatitis (B and C) Viruses HIV Infection Prevention Multi-Dose Medicine Vials Newspapers Outbreak Investigations Single-Dose Medicine Vials Syringes or Needles The Reuse of Single-Use Devices USA Today

Recommendations to Prevent Viral Transmissions due to Improper Medical Practices

December 28, 2012 Lawrence F Muscarella PhD

September 30, 2014 — This article discusses the faulty clinical practice of reusing contaminated syringes, needles and both multi- and single-dose vials of medicine. This article also provides important recommendations…

Adult Intensive Care Units Aseptic Technique Bundles Central Line-Associated Bloodstream Infections Central-Line Venous Catheters Data Validation Healthcare Quality, Safety Infection Prevention Interventions Published Infection Rates

Factors Shared by Studies Evaluating the Effectiveness of Bundles for Preventing CLABSIs

December 13, 2012 Lawrence F Muscarella PhD

Initial remarks: This blog, written by Lawrence F Muscarella, PhD, lists several factors that are shared in common by a number of reviewed prospective cohort studies that evaluate the effectiveness…

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Centers for Medicare and Medicaid Services (CMS) Endoscope-Associated Infections Healthcare Quality, Safety Healthcare-Acquired Infections Medicare's HAC Reduction Program

A Proposal to Include ‘Endoscope-Associated Infections’ as a Reportable Medicare Measure to Promote Patient Safety

July 28, 2025 Lawrence F Muscarella PhD
Adverse Event Reports Food and Drug Administration Food Drug and Cosmetic Act Informed Consent Medical Device Reports (MDRs) Misbranded Devices Patient Notification Warning letters (FDA)

Hundreds of Thousands of Device Reports Were Submitted Late to FDA, a New Study Has Found, Raising Safety Questions

May 13, 2025 Lawrence F Muscarella PhD
Colonoscopy Endoscope Reprocessing Esophagogastroduodenoscopy (EGD) Hepatitis (B and C) Viruses HIV Patient Notification Vanderbilt Medical Center

Endoscopy Patients at Vanderbilt Potentially Exposed to HIV and Hepatitis, County Officials Have Confirmed

November 26, 2024 Lawrence F Muscarella PhD
Bronchoscopes Centers for Medicare and Medicaid Services (CMS) Endoscope Reprocessing Gastroscopes Infection Prevention Rebuttals TPT Medicare Payment Status

Dr. Muscarella’s Recent Recommendations to Medicare to Prevent Hospital-Acquired Infections

September 16, 2024 Lawrence F Muscarella PhD