Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

Standard Precaution

Standard Precaution

Standard precautions are the minimum infection control safeguards used while caring for all patients, irrespective of their disease condition. They help prevent the spread of common infectious microorganisms to healthcare workers, patients, and visitors in all healthcare settings.
Hand hygiene is the most crucial means to prevent the transmission of disease. Employers are legally required to provide their workers with personal protective equipment (PPE) to minimize exposure or contact with...

Transmission-based Precautions I: Contact, Enteric, and Droplets

Transmission-based Precautions I: Contact, Enteric, and Droplets

Transmission-based precautions are for patients known to be infected or suspected to be infected or colonized with organisms that pose a significant risk to others. Some transmission-based precautions include contact, enteric, and droplet.
Contact Precautions:
Contact precautions are the measures taken to prevent the transmission of infectious agents, especially epidemiologically important microorganisms such as MRSA or influenza, primarily transmitted through direct or indirect contact with an...

Transmission-based Precautions II: Airborne and Protective Environment

Transmission-based Precautions II: Airborne and Protective Environment

Transmission-based precautions are for patients infected or suspected to be infected (or colonized) with organisms posing a significant risk to others. The transmission precautions include airborne and protective environment precautions.
Airborne precautions:
Use airborne precautions when treating patients known or suspected to have diseases that spread through the air—for example, tuberculosis or measles. These organisms are present in smaller droplets expelled by an infected person and...

Infection

Infection

When a pathogen enters the body and reproduces, it can cause an infection, damage body cells, and cause illness symptoms that eventually lead to disease. Therefore, its prevention requires breaking the chain of infection.
The chain begins with pathogens: bacteria, viruses, fungi, prions, or parasites such as protozoa helminths. These can be present on the skin as transient or resident flora, or they can be acquired from the environment. Identifying and treating the type of infection and...

Key Techniques in Microbiology

Key Techniques in Microbiology

Aseptic techniques prevent contamination, ensure experimental accuracy, and protect researchers and microbial cultures. These techniques are essential in clinical, industrial, and research settings where sterility is required.Maintaining Sterility in Laboratory PracticesScientists maintain sterility by sterilizing tools with heat or chemicals, disinfecting work surfaces, and handling cultures in controlled environments. Working near an open flame or within a laminar flow hood reduces the risk...

Methods for Controlling Microbial Growth

Methods for Controlling Microbial Growth

Microbial growth control refers to various methods employed to inhibit, reduce, or eliminate microorganisms to ensure safety and hygiene across different settings. These methods are categorized based on the target environment and the level of microbial control required.Biocides are versatile agents designed to control microorganisms by either inhibiting their growth or outright killing them. These agents work through various physical, chemical, mechanical, or biological mechanisms. The...

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by

Same author

Computational Fluid Dynamics Simulations to Assess Spatial Variability and Optimal Ventilation Scenarios for Biological Laboratory Exposures.

Applied biosafety : journal of the American Biological Safety Association·2023

Same author

Preliminary Evaluation of Stability Data for Dolutegravir-Containing Triple Active Formulations Intended for PEPFAR. Degradation of Tenofovir Disoproxil Fumarate and Tenofovir Alafenamide as the Limiting Factor.

Journal of pharmaceutical sciences·2023

Same author

Linking nervous and immune systems in psychiatric illness: A meta-analysis of the kynurenine pathway.

Brain research·2022

Same author

Identification of SARS-CoV-2 CTL epitopes for development of a multivalent subunit vaccine for COVID-19.

Infection, genetics and evolution : journal of molecular epidemiology and evolutionary genetics in infectious diseases·2021

Same author

ELISPOT Assay for Measurement of Antigen-Specific and Polyclonal Antibody Responses.

Current protocols in immunology·2015

Same author

The international effort: building the bridge for Translational Medicine: Report of the 1st International Conference of Translational Medicine (ICTM).

Clinical and translational medicine·2013

Search research articles

Related Experiment Video

Updated: Jun 23, 2026

Safety Precautions and Operating Procedures in an (A)BSL-4 Laboratory: 2. General Practices

Safety Precautions and Operating Procedures in an (A)BSL-4 Laboratory: 2. General Practices

Published on: October 3, 2016

Biosafety: guidelines for working with pathogenic and infectious microorganisms.

LouAnn C Burnett¹, George Lunn, Richard Coico

¹Vanderbilt University, Nashville, Tennessee, USA.

Current Protocols in Microbiology

|May 5, 2009

Summary

This guide provides essential biosafety information for laboratory work, covering precautions, disinfection, and disposal. It details biosafety levels and resources for further information, ensuring safe handling of biological materials.

More Related Videos

Safety Precautions and Operating Procedures in an (A)BSL-4 Laboratory: 1. Biosafety Level 4 Suit Laboratory Suite Entry and Exit Procedures

Safety Precautions and Operating Procedures in an (A)BSL-4 Laboratory: 1. Biosafety Level 4 Suit Laboratory Suite Entry and Exit Procedures

Published on: October 3, 2016

Safety Precautions and Operating Procedures in an (A)BSL-4 Laboratory: 3. Aerobiology

Safety Precautions and Operating Procedures in an (A)BSL-4 Laboratory: 3. Aerobiology

Published on: October 3, 2016

Related Experiment Videos

Last Updated: Jun 23, 2026

Safety Precautions and Operating Procedures in an (A)BSL-4 Laboratory: 2. General Practices

Safety Precautions and Operating Procedures in an (A)BSL-4 Laboratory: 2. General Practices

Published on: October 3, 2016

Safety Precautions and Operating Procedures in an (A)BSL-4 Laboratory: 1. Biosafety Level 4 Suit Laboratory Suite Entry and Exit Procedures

Safety Precautions and Operating Procedures in an (A)BSL-4 Laboratory: 1. Biosafety Level 4 Suit Laboratory Suite Entry and Exit Procedures

Published on: October 3, 2016

Safety Precautions and Operating Procedures in an (A)BSL-4 Laboratory: 3. Aerobiology

Safety Precautions and Operating Procedures in an (A)BSL-4 Laboratory: 3. Aerobiology

Published on: October 3, 2016

Area of Science:

Biosafety and Laboratory Safety

Background:

Provides fundamental biosafety information for laboratory procedures.
Covers routine precautions, disinfectants, and biohazard disposal.
Addresses specific guidelines for animal facilities and clinical laboratories.

Framework:

Details biosafety levels established by the U.S. National Institutes of Health (NIH) and the U.S. Centers for Disease Control and Prevention (CDC).
Integrates local and national guidelines and regulations.

Implementation:

Outlines procedures for safe handling and disposal of biohazards.
Discusses the appropriate use of disinfectants.
Ensures compliance with established biosafety protocols.

Implications:

Promotes a safe working environment in research and clinical settings.
Facilitates adherence to regulatory standards for biological material handling.
Serves as a foundational resource for biosafety training and practice.