Printed and spiral bound copies of the manual are available for pickup upon request, please call 650 7230448 for more information. Public interest report fall 2011 6 there are four basic biosafety levels as determined by cdc and nih which describe the microbiological techniques, lab practices, safety equipment and lab facilities necessary to protect workers and the environment. Canadian biosafety standards and guidelines canada. Risk assessment risk assessment constitutes the basis for the safeguards developed by different organizations, such as the microbiological and biomedical community to protect the health of laboratory workers and the public from the risks associated with the use of hazardous biological agents in laboratories. Our new crystalgraphics chart and diagram slides for powerpoint is a collection of over impressively designed datadriven chart and editable diagram s guaranteed to impress any audience. Laboratory biosafety levels presentation transcript. Mobile biosafety level4 autopsy facility an innovative solution.
How to quickly customize the look of your presentation how to use the slide master view editing in the slide master view creating custom layouts. The designations employed and the presentation of the material in this publication do not imply the. Apr 05, 2020 lecture 3 biosafety levels and guidelines biotechnology engineering bt notes edurev is made by best teachers of biotechnology engineering bt. The exercise will walk students through three famous lai cases. Table 1 describes the risk groups, table 2 relates them to the laboratory designations, and table 3 summarizes the requirements at the four biosafety levels. Biosafety level designations are based on a composite of the design features, construction, containment facilities, equipment, practices and operational procedures required for working with agents from the various risk groups. Basics of biosafety level 1 vanderbilt environmental. Comparison of international guidance for biosafety regarding. Biological safety training east carolina university. Us center for disease control cdc biosafety levels. In the case of agricultural biotechnology and biosafety, the debate has focused on. A lower risk group can be assigned a higher biosafety level, if a biological risk assessment carried out.
This document is highly rated by biotechnology engineering bt students and has been viewed 676 times. Microorganisms are grouped into four biosafety levels bsl. Basics of biosafety level 1 standard microbiological practices limit access to work areas. Ppt biosafety in the clinical laboratory powerpoint presentation free to download id. A biosafety risk assessment should consider every activity and procedure in a laboratory that involves infectious disease agents. Ppt laboratory biosafety levels powerpoint presentation free to. In the united states, the centers for disease control and prevention cdc have specified these levels.
Risks and containment levels the risks and classification of organisms for research are based on the. Download free powerpoint themes and powerpoint backgrounds for your presentations. Powerpoint presentation biosafety at musc research at musc. Powerpoint slide on biosafety compiled by monika saini. Lecture 3 biosafety levels and guidelines biotechnology. The four biosafety levels corresponds to four risk groups. Links with this icon indicate that you are leaving the cdc website the centers for disease control and prevention cdc cannot attest to the accuracy of a nonfederal website. The regulations require any persons involved in gmo import for consumptions o research. The objective of a biosafety system is to prevent, manage, minimize or eliminate hazards to human health and security and to protect the environment from biological agents and organisms used in research and trade. Director, office of health and safety centers for disease control and prevention atlanta, ga 30333 adapted from the cdcnih 3rd edition of biosafety in microbiological and biomedical laboratories introduction. Cdc biosafety levels are prevention mechanisms aimed at reducing the risk of exposure to potentially harmful microbes as well as reducing contamination of the surrounding environment.
Get your safety tips checklist for bsl labs 14 here information about the biosafety level requirements for handling sarcov2 covid19 coronavirus can be found here. When such procedures are necessary, use biosafety cabinets or other containment and personal protective equipment. Laboratory biosafety and biosecurity risk assessment. Sep 24, 2018 safety cabinets powerpoint presentation ppt working safely in your biological chemical fume hood or biosafety cabinet biological safety cabinets powerpoint. The adobe flash plugin is needed to view this content. Risk groups, biosafety levels, practices and equipment. Basic laboratories biosafety levels 1 and 2 9 code of practice 9 laboratory design and facilities 12 laboratory equipment 14 health and medical surveillance 16 training 16 waste handling 17 chemical, fire, electrical, radiation and equipment safety 19 4.
A biosafety risk assessment allows a laboratory to determine the relative level of risks its different activities pose and helps guide risk mitigation decisions so they are targeted to the most important risk. Gmo export to any country and gmo transit from one country to another through kenya to seek approval from the national biosafety authority. Biosafety containment levels four levels of biosafety are defined in the publication biosafety in microbiological and biomedical laboratories bmbl, published by the cdc and nih. Department of health and human services, hhs publication cdc 998395. Laboratory biosafety levels ppt download slideplayer.
Biosafety guidance documents guidelines, laws, regulation selected for comparison to the recommendations in the united states, biosafety in microbiological and biomedical laboratories bmbl, had to be comprehensive in scope, freely available electronically, and published in english. The levels, designated in ascending order by degree of protection provided to personnel, the environment, and the. Only a few alterations have been made, especially in the text concerning decontamination and inactivation. For this new edition, the manual has been extensively revised and expanded. Biosafety in microbiology laboratory authorstream presentation. Mobile biosafety level 4 autopsy facilityan innovativ e. Risk groups, biosafety levels, practices and equipment bsl laboratory type laboratory practices safety equipment 1 basic teaching, research good microbiological techniques none open bench work 2 primary health services. Includes protective gloves, gowns, masks, goggles, face shields, and resuscitation equipment. The following is an explanation of each biosafety levelwhat they mean and how they differ in safety measures and best practices. For more information, log on to biological safety cabinet bsc. Biosafety level 4 bsl4, the highest level, is required for working with dangerous and exotic infectious agents that pose a high individual as well as environment risk of lifethreatening disease, aerosol transmission, or a related agent with unknown risk of transmission. Biosafety to prevent, manage, minimize or eliminate hazards to human health and security and to protect the environment from biological agents and organisms used in research and trade. The following terminologies associated with biological risks are defined or described. Ppt laboratory biosafety levels powerpoint presentation.
Ppt introduction to biosafety levels bsls 14 powerpoint presentation free to view id. Observation, investigation, and mitigation larry sater, responsible official peter davis, biosafety officer colorado department of public health and. Biosafety levels and cabinet in laboratory slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. Definition it may be defined as the policies and procedures invariably adopted to ensure the environmentally safe applications of biotechnology biosafety levels bsl. Access to the laboratory is restricted by the supervisor, who establishes the biosafety level, the need for specified personal protective equipment, the need for training. Biosafety at ryerson university, safety means that lab personnel are protected from exposures to infectious agents.
A free powerpoint ppt presentation displayed as a flash slide show on id. Biological agents living organisms, or materials derived from them, which can potentially cause diseases in, or harm to, humans or the environment. These levels are described by a series of working practices, applied technologies and facility design built upon from a common foundation, referred to as biosafety level 1 or bsl1. Chart and diagram slides for powerpoint beautifully designed chart and diagram s for powerpoint with visually stunning graphics and animation effects. Table a biosafety levels summary of biosafety le vel requirements biosafety level isolationa of laboratory room sealable for decontamination ventilation. It usually refers to a classification system used to indicate the safety precautions required for those investigating microorganisms,especially viruses known to be dangerous or lethal to those exposed to them. Displaying powerpoint presentation on biosafety biosecurity and papr annual training quia available to view or download. Download biosafety biosecurity and papr annual training quia ppt for free. Mobile biosafety level4 autopsy facilityan innovative solution. Linking to a nonfederal website does not constitute an endorsement by cdc or any of its employees of the sponsors or the information and products presented on the website. Each combination is specifically appropriate for the operations performed, the documented or suspected routes of transmission of the. Biosafety level 1 represents a basic level of containment that relies on standard microbiological practices with no special primary or secondary barriers recommended, other than a sink for handwashing.
This is the third, revised edition of the booklet biosafety in the laboratory. Proceedings of the biotechnology and biosafety workshop held. Barbeito, 1997, a history of the american biological safety association part iii. Biosafety levels define the lab requirements, protective clothing, and work practices. View the biosafety handbook on safe and secure handling of pathogens and toxins in canada. If so, share your ppt presentation slides online with. The biosafety import, export and transit regulations, 20111.
Historically, the information in this publication has been advisory is nature even though legislation and regulation, in some circumstances, have overtaken it and. The competencies are tiered to a workers experience at three levels. Avoid aerosolgenerating activities in handling human materials. Jun 18, 2018 ppt biological safety cabinets powerpoint presentation free ppt chemical fume hood or biosafety cabinet powerpoint ppt biological safety cabinets and air flow ayrshire powerpoint ppt working safely in your biological safety cabinet powerpoint. It is ultimately the responsibility of the recipient and their institution to determine the biosafety level as well as work with the material under the appropriate containment for the laboratory manipulations being performed.
The proper containment is determined by identification of the risk group and the appropriate biosafety level. Biosafety, biosecurity and papr annual training quia. Janet parker 40 year old medical photographer with office adjoining smallpox lab via hvac. Introduction to biosafety learning objectives biosafety. A biosafety level bsl, or pathogenprotection level, is a set of biocontainment precautions required to isolate dangerous biological agents in an enclosed laboratory facility. Ppt basics of biosafety powerpoint presentation, free download. Dec 31, 2015 biosafety level and biosafety cabinets 1. I biosafety in biotechnology jeanmarc collard, didier breyer, suzy renckens, myriam sneyers, ellen van haver, bernadette van vaerenbergh, and william moens encyclopedia of life support systems eolss minimising the level of risks, where indicated by the results of the risk.
The us center for disease control has set the cdc biosafety levels in an effort to contain microbes and other disease causing agents. All infectious materials should be handled under the supervision of a competent and knowledgeable scientist. If you continue browsing the site, you agree to the use of cookies on this website. Use biosafety level 2 work practices, containment and laboratories when handling human materials where droplet and aerosol production are likely. Who laboratory biosafety manual having served for global biosafety community hereinafter, who manual for more than 20 30 years, since it was first published in 1983, the laboratory biosafety manual has provided practical guidance on biosafety techniques for use in laboratories at all levels.
This course offers an introduction to biosafety for researchers. Basics of biosafety level 1 vanderbilt environmental health. Safe handling of human and animal pathogens, toxins and plant pests in laboratories and containment zones. Ppt biosafety overview powerpoint presentation free to. The 1, 2, 3s of biosafety levels the basic layout of a bsl2 laboratory is depicted in. There are four cdc biosafety levels, or bsls, aimed at safeguarding laboratory workers, the surrounding environment, and even the community. Biosafety in microbiology and biomedical laboratories,u. Laboratory biosafety levels is the property of its rightful owner. These guidelines for biosafety laboratory competency outline the essential skills, knowledge, and abilities required for working with biologic agents at the three highest biosafety levels bsls levels 2, 3, and 4. Knowing the difference in biosafety lab levels and their corresponding safety requirements is imperative for anyone working with microbes in a lab setting. The purpose of containment is to reduce or eliminate the exposure to potentially hazardous agents of laboratory workers, other persons, and the outside environment. The maximum containment laboratory biosafety level 4. Biosafety in microbiological and biomedical laboratories bmbl quickly became the cornerstone of biosafety practice and policy in the united states upon first publication in 1984. In this booklet you will find all the information that was already present in the earlier editions.
The containment laboratory biosafety level 3 20 code of practice 20. Biosafety is a wellestablished concept with a widelyaccepted meaning and international guidance on how it is put into practice at the national level. Apr 27, 2015 biosafety levels and cabinet in laboratory slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. Jul 28, 2015 apr 05, 2020 lecture 3 biosafety levels and guidelines biotechnology engineering bt notes edurev is made by best teachers of biotechnology engineering bt. Assistance in the formulation of enabling regulatory measures. Guides to biosafety plans, handling, best practices and more in.
Increasing levels of personnel and environmental protection guidelines for working safely in microbiological and biomedical laboratories work at bsl 3 biosafety levels. The levels of containment range from the lowest biosafety level 1 bsl1 to the highest at level 4 bsl4. Students will be able to describe the minimum requirements of a bsl1, 2, 3, and 4 d. Ppt introduction to biosafety levels bsls 14 powerpoint. Principles of biosafety the term containment describes safe methods, or properly managing infectious agents in the laboratory environment where they are being handled or maintained. Biosafety means safety from exposure to infectious agents. Ppt biosafety in the clinical laboratory powerpoint. Analyses of various national level biosafety rules. For more than 20 years, since it was first published in 1983, the laboratory biosafety manual has provided practical guidance on biosafety techniques for use in laboratories at all levels.
Risk assessment biological agents are classified by risk group laboratories are classified into biological safety levels on ability to contain. Biosafety level 3 ag laboratories agent summary statements for some agricultural pathogens biological toxins at last count, over two hundred of our scientific and professional colleagues have assisted in the preparation of the 5th edition through participation in technical. Concepts of biosafety and biosecurity deal with related but distinctly different issues. Mobile biosafety level 4 autopsy facility an innovative solution. Laboratory biosafety manual world health organization. National biosafety authority biosafety regulations. Biosafety in microbiological and biomedical laboratories. See uc san diegos laboratory containment requirements and practices for biosafety levels 1 through 3 in the chart below. Search powerpoint and keynote presentations, pdf documents, powerpoint templates and diagrams on authorstream.