Standard Precautions

Introduction
Transmission-Based Precautions
Hand Hygiene
Barrier Protection
Sharps Disposal
Patient Placement
Patient Transport
Food and Nutrition
Lab Specimens
Housekeeping
Medical Waste
Patient/Visitor Exposures
Linen/Laundry Services
Medical Emergencies


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Yale New Haven Hospital
QISS
GB 325
New Haven, CT
06504 USA

Dr. Jeff Topal
688-4634




Contact Precautions
Contact Precautions are designed to reduce the risk of transmission of epidemiologically important microorganisms by direct or indirect contact. Direct contact transmission involves skin-to-skin contact and physical transfer of microorganisms to a susceptible host from an infected or colonized person, such as occurs when personnel turn patients, bathe patients, or perform other patient-care activities that require physical contact. Direct contact transmission also can occur between two patients (e.g., by hand contact), with one serving as the source of infectious microorganisms and the other as a susceptible host. Indirect contact transmission involves contact of a susceptible host with a contaminated intermediate object, usually inanimate, in the patient's environment. Contact Precautions apply to patients known or suspected to be infected or colonized (presence of microorganism in or on patient but without clinical signs and symptoms of infection) with epidemiologically important microorganisms that can be transmitted by direct or indirect contact.

Last modified: September 30, 2002.



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