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Topic: Biological hazard


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In the News (Mon 6 Jul 09)

  
  Chemical Spill Alerts | Biological Hazard Alerts plus Emergency Notification and Emergency Response with Disaster ...
Biological Hazard Alerts plus Emergency Notification and Emergency Response with Disaster Recovery and Emergency Broadcast Phone Service.
In the event of a biological hazard or chemical spill in your neighborhood, our emergency phone service could quickly warn your community.
Chemical hazard warning messages sent to households in this fashion can be simple warnings with specific or general instructions.
www.911broadcast.com /apchemical.htm   (931 words)

  
  The world is insecure against biological hazard - PRAVDA.Ru
Biological hazard may be caused by three factors: infectious diseases, biological terrorism and genetically modified products
Variola is known as a highly contagious infection causing high lethality and leaving scars on the skin of those who survived after the disease in Middle Ages; the disease ravaged cities as sweepingly as plague in those times.
Today, the biological hazard is extremely great; that is why governmental and international structures must take care that infections agents could not be stolen from places where they are studied, stored and produced.
english.pravda.ru /science/19/94/379/16366_biological.html   (957 words)

  
 Arick's Environmental Management Services Inc   (Site not responding. Last check: 2007-11-07)
Indoor biological hazards pollutants are a problem in more than 80% in both new and old residential or commercial buildings.
Improper removal of biological hazards could result in spores being spread through out the building and widespread contamination and illness through out the area.
For most nontoxic biological at Level I contamination using normal disinfecting chemicals for cleanup the problem is OK, but clean up of toxic biologics "Like Stachybotrys (SC) A.K.A. Black Mold" or if the contaminant absence level I contaminants and inside the walls or furniture will require different methods for cleaning up.
www.aricks.com /biohazard.htm   (783 words)

  
 WHO | Definitions of risk analysis terms related to food safety
Hazard: A biological, chemical or physical agent in, or condition of, food with the potential to cause an adverse health effect.
Hazard Identification: The identification of biological, chemical, and physical agents capable of causing adverse health effects and which may be present in a particular food or group of foods.
Hazard Characterization: The qualitative and/or quantitative evaluation of the nature of the adverse health effects associated with biological, chemical and physical agents which may be present in food.
www.who.int /foodsafety/publications/micro/riskanalysis_definitions/en   (454 words)

  
 Biological hazard -- Facts, Info, and Encyclopedia article   (Site not responding. Last check: 2007-11-07)
Biohazard is a shorthand term for "biological hazard".
It refers to (Click link for more info and facts about biological) biological substances that pose a threat to (primarily) human health.
It is generally used as a warning, so that those potentially exposed to the substances will know to take precautions.
www.absoluteastronomy.com /encyclopedia/b/bi/biological_hazard.htm   (167 words)

  
 Health & Safety @ The University of Mississippi
In the case of Biologically Hazardous Material that is sterilized either by dry heat or by steam autoclaving, it will be the responsibility of the generator of the waste to insure that it is delivered to the Department of Health and Safety for final disposal.
Biological safety cabinets (Class I, II, or III) or other appropriate combinations of personal protective or physical containment devices (e.g., special protective clothing, masks, gloves, respirators, centrifuge safety cups, sealed centrifuge rotors, and containment caging for animals) are used for all activities with organisms containing recombinant DNA molecules which pose a threat of aerosol exposure.
Hazard warning signs, incorporating the universal biohazard symbol is posted on the access door to the animal room containing animals infected with agents assigned to Biosafety level 3 are present.
www.olemiss.edu /depts/environmental_safety/biomanual.html   (15949 words)

  
 Biological Hazard Encyclopedia Article on BetterSafe.com   (Site not responding. Last check: 2007-11-07)
Cancer phobia and public fear of a future health hazard has arisen significantly in cases involving a "right of way." The United States Constitution 5th...
A biological hazard or biohazard is an organism, or substance derived from an organism, that poses a threat to (primarily) human health.
This can include medical waste, samples of a microorganism, virus or toxin (from a biological source) that can impact human health.
www.bettersafe.com /Biological_hazard/encyclopedia.htm   (206 words)

  
 Interim Recommendations, October 24, 2001
The approach to any potentially hazardous atmosphere, including biological hazards, must be made with a plan that includes an assessment of hazard and exposure potential, respiratory protection needs, entry conditions, exit routes, and decontamination strategies.
Because biological weapons are particles, they will not penetrate the materials of properly assembled and fitted respirators or protective clothing.
Existing recommendations for protecting workers from biological hazards require the use of half-mask or full facepiece air-purifying respirators with particulate filter efficiencies ranging from N95 (for hazards such as pulmonary tuberculosis) to P100 (for hazards such as hantavirus) as a minimum level of protection.
www.cdc.gov /niosh/unp-intrecppe.htm   (1009 words)

  
 California Code of Regulations, Title 8, Section 3341. Accident Prevention Tags.
Tags shall be used as a means to prevent accidental injury or illness to employees who are exposed to hazardous or potentially hazardous conditions, equipment or operations which are out of the ordinary, unexpected or not readily apparent.
Warning tags may be used to represent a hazard level between "Caution" and "Danger," instead of the required "Caution" tag, provided that they have a signal word of "Warning," an appropriate major message, and otherwise meet the general tag criteria of subsection (d) of this section.
Biological hazard tags shall be used to identify the actual or potential presence of a biological hazard and to identify equipment, containers, rooms, experimental animals, or combinations thereof, that contain or are contaminated with hazardous biological agents.
www.dir.ca.gov /Title8/3341.html   (774 words)

  
 Hazard Identification Guide DRAFT
The first step in performing the hazard analysis portion of a HACCP plan is to identify the biological (as referred to in 9 CFR 417), physical, and chemical hazards that may be encountered in the production of a food product.
It does not provide guidance on biological hazards presented by other components used to assemble combination products, nor does it address hazards that may be introduced by processing procedures.
In addition, the microbiological hazards identified in this guide are specific to meat and poultry and not to ingredients other than meat or poultry (e.g., plant, fish, or synthetic material) which may be used in the manufacturing of more complex processed meat and poultry products.
www.fsis.usda.gov /OA/haccp/hidguide.htm   (3966 words)

  
 Biological hazard Totally Explained
Biohazard Level 4: Bolivian fever, Dengue fever, Marburg virus, Ebola, Hanta virus, Lassa virus, and other various hemorrhagic diseases.
When dealing with biological hazards at this level the use of a Hazmat suit and a self-contained oxygen supply is mandatory.
The entrance and exit of a level four biolab will contain multiple showers, a vacuum room, an ultraviolet light room, and other safety precautions designed to destroy all traces of the biohazard.
biological_hazard.totallyexplained.com   (609 words)

  
 ENA Emergency Nurses Association - Selection and Use of Protective Clothing and Respirators Against Biological Agents
This reduction is true whether the hazard is from airborne particles, a chemical vapor, or a gas.
SCBA respirators are used when hazards and airborne concentrations are either unknown or expected to be high.
Decontamination sequences currently used for hazardous material emergencies should be used as appropriate for the level of protection employed.
www.ena.org /EmergencyPrepared/BioChem/Respirators.asp   (962 words)

  
 FDA/CFSAN Fish and Fisheries Products Hazards and Controls Guide: 2nd Ed., Chapter 5 - Parasites
Parasites should be considered a significant hazard at any processing step where a preventive measure is or can be used to eliminate (or reduce the likelihood of occurrence to an acceptable level) parasites that are reasonably likely to come in with the raw material.
It is important to note that identifying this hazard as significant at a processing step does not mean that it must be controlled at that processing step.
For each processing step where "parasites" is identified as a significant hazard on the HACCP Plan Form identify the maximum or minimum value to which a feature of the process must be controlled in order to control the hazard.
vm.cfsan.fda.gov /~dms/haccp-2e.html   (2589 words)

  
 Encyclopedia: Biological hazard   (Site not responding. Last check: 2007-11-07)
A toxin, in a scientific context, is a biologically produced substance that causes injury to the health of a living thing on contact or absorption, typically by interacting with biological macromolecules such as enzymes and receptors.
Biohazardous agents are classified by UN number: UN numbers or UN IDs are four-digit numbers that identify hazardous substances and products (such as explosives and poisonous materials) of commercial importance.
A biological agent is an infectious disease that can be used in bioterrorism or biological warfare.
www.nationmaster.com /encyclopedia/Biological-hazard   (1074 words)

  
 [No title]   (Site not responding. Last check: 2007-11-07)
Hazardous chemicals, including industrial chemicals and agents, can be introduced via aerosol devices (e.g., munitions, sprayers, or aerosol generators), breaking containers, or covert dissemination.
Recognition of a biological hazard can occur through several methods, including identification of a credible threat, discovery of bioterrorism evidence (devices, agent, clandestine lab), diagnosis (identification of a disease caused by an agent identified as a possible bioterrorism agent), and detection (gathering and interpretation of public health surveillance data).
The Hazardous Materials Response Unit (HMRU) personnel are highly trained and knowledgeable and are equipped to direct and assist in the collection of hazardous and/or toxic evidence in a contaminated environment.
www.fema.gov /doc/rrr/allhzpln.doc   (15332 words)

  
 Policy Relating to Recombinant DNA and Hazardous Biological Materials
The responsibility of the IBC for monitoring all research and research facilities involved in manipulation of biological materials using agents or biologically derived materials of biosafety level 2 or higher where the materials are not derived using recombinant DNA methods.
The authority of the IBC to inspect research facilities and halt research where inappropriate or unsafe manipulation, or incomplete decontamination, of biologically derived materials, or inadequate decontamination of facilities used to manipulate biologically derived materials, may be occurring.
Accidental release of significant quantities of viable organisms or potentially hazardous biological materials will be immediately reported by the BSO to the IBC chairperson, to the appropriate local public health officials, and to the appropriate state and federal agencies.
www1.umn.edu /usenate/policies/dna.html   (2151 words)

  
 Larry King Law - Biological Hazards
A patient in a hospital may be inadvertently stuck with a contaminated needle, a truck accident can expose biological hazards to others on the road, faulty lab procedures can allow the escape of hazardous agents either to workers or the public.
Whether in laboratory setting, transporting biological agents, exposure in a hospital environment, or in the public at large, it is essential to identifying specific hazards and evaluate the risk and related consequences.
If you believe you, loved one, or a friend have suffered injury due to a biological hazard you may have a valid injury claim and entitled to compensation.
www.larrykinglaw.com /biohazard.htm   (549 words)

  
 Radiological-Chemical-Biological Hazard Response
Terrorist bombings of government installations, attacks on computer networks, chemical agent attacks, and dissemination of biological contaminants via the mail are rare but real threats.
Response to a terrorist radiological, chemical, or biological threat involves vulnerability and risk assessment, and a planned response strategy.
For over 30 years, Parsons has been at the forefront of planning for and responding to hazardous materials releases-everything from petrochemical spills to lethal nerve agent and biotoxins.
www.parsons.com /safety/homeland_security/capabilities/capabilities02.asp   (292 words)

  
 Treatment Levels
Biological Hazard - moderate decay, borers and termites.
Biological Hazard - severe decay, borers and termites.
Biological Hazard - marine wood borers and decay.
members.datafast.net.au /~mcvillyt/treatmentlevels.htm   (170 words)

  
 Biological Hazard   (Site not responding. Last check: 2007-11-07)
Opinion of the Scientific Panel on Biological Hazards on the request from the Commission on Meat Inspection Procedures for Lambs and Goats.
Opinion of the Scientific Panel on Biological Hazards on a Request from the Commission on BSE-related Culling in Cattle.
Opinion of the Panel on Biological Hazards of the European Food Safety Authority on "Combustion of Tallow in a Thermal Boiler" Process for Safe Disposal of Animal By-Products as Method for Safe Disposal of Category 1 Animal By-Products (ABP) Not.
foodriskclearinghouse.umd.edu /dynamic2.cfm?keyword=Biological+Hazard   (9323 words)

  
 React to Chemical or Biological Hazard or Attack   (Site not responding. Last check: 2007-11-07)
Conditions: Given a tactical environment in which chemical or biological (CB) weapons have been or may be used by the enemy.
Evaluation Preparation: A good time to evaluate this task is during a field exercise when a variety of chemical and biological hazards can be simulated.
The task is to recognize the hazard and/or alarm and take appropriate action to protect self and warn other soldiers by giving the appropriate alarm.
www.atsc.army.mil /itsd/comcor/cm1019s.htm   (608 words)

  
 PowerPoint Presentation
Now that we have discussed the factors that contribute to foodborne illnesses, we must now take a closer look and the agents in food that can lead to illness or injury.
  Biological hazards are discussed in greater detail in Chapter’s 8 and 9.
  Although physical hazards are serious to the individual affected, it is not as significant as biological hazards.
chppm-www.apgea.army.mil /dcsops/8hrtraining3_files/slide0037.htm   (678 words)

  
 Suspicious vial not a biological hazard - April 10, 2000   (Site not responding. Last check: 2007-11-07)
The vial - which had the word "ebola" written on it - was sent to the Centers for Disease Control in Atlanta last week to determine its contents.
About 500 students had to be evacuated from the Chemistry and Biological Sciences building, 1340 E. University Blvd., March 31 when a suspicious vial was found in a breezeway by a University of Arizona security guard.
Authorities from the CDC and the FBI were called in to investigate.
wildcat.arizona.edu /papers/93/132/01_3_m.html   (273 words)

  
 The world is insecure against biological hazard - PRAVDA.Ru   (Site not responding. Last check: 2007-11-07)
The popular problem of biological terrorism logically throws light on another serious problem, the problem of biological safety in separate countries and on the planet in general.
Infectious diseases are a traditional menacing factor for the whole of mankind.
Unfortunately, the situation with genetically modified food is distressing in Russia.
english.pravda.ru /printed.html?news_id=16366   (827 words)

  
 [No title]   (Site not responding. Last check: 2007-11-07)
The guidelines suggest that firefighter self-contained breathing apparatus (SCBA) offer adequate respiratory protection for response to most biological agents, but recommend against wearing firefighter turnout gear, principally because decontamination procedures may damage them.
Firefighter SCBA “provides the highest level of protection against airborne hazards when properly fitted to the user’s face and properly used,” the CDC/NIOSH report states.
Under these conditions, “SCBA reduces the user’s exposure to the hazard by a factor of at least 10,000.
www.firefighting.com /articles/namFullView.asp?namID=4716   (1234 words)

  
 FDA/CFSAN Fish and Fisheries Products Hazards and Controls Guide: 2nd Ed., Chapter 18 Introduction of Pathogens After ...
"Introduction of pathogens after pasteurization" should be considered a significant hazard at any processing step where a preventive measure is, or can be, used to eliminate (or reduce the likelihood of occurrence to an acceptable level) the hazard, if it is reasonably likely to occur.
For each processing step where "introduction of pathogens after pasteurization" is identified in Column 3 of the Hazard Analysis Worksheet as a significant hazard, determine whether it is necessary to exercise control at that step in order to control the hazard.
This table is a an example of a portion of a HACCP plan relating to the control of the introduction of pathogens after pasteurization for a processor of pasteurized crab meat, packed in 301 X 408 size steel cans, using Control Strategy Example 1 - Control of recontamination.
vm.cfsan.fda.gov /~dms/haccp-2r.html   (2828 words)

  
 WMD: M&S Resources   (Site not responding. Last check: 2007-11-07)
Computes the number of troops that would be incapacitated as a function of the characteristics of the cloud of bio agent released, and of related assumptions and other inputs.
A developmental model of a biological first strike against troops protected by a helicopter mounted lidar that can detect and map bio aerosols and warn troops.
Lagrangian transport model that provides approximate downwind hazards for a wide range of CB agents released by a variety of munitions.
www.msiac.dmso.mil /wmd/msres.asp   (2875 words)

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