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Routes of Entry and Methods of Prevention.
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Route of Entry
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Methods of Prevention
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Inhaled through the nose
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 Properly ventilate the work area.
 Use proper respiratory protection
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Ingested through the mouth
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 Wash hands often.
 Eat only in areas away from chemical usage or storage.
 Label containers properly.
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Absorbed through the skin
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 Use barrier creams or protective clothing (gloves, aprons, goggles).
 Wash regularly to prevent skin irritation
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Physical hazards are those that affect the aviculturists' physical surrounding as well as their health. Flammable materials such as alcohol and corrosive materials such as phenols would fall into this category.
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Obtain Material Safety Data Sheets
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All manufacturers of hazardous materials are required by law to include a Material Safety Data Sheet (MSDS) with each shipment of their product. This MSDS is an invaluable tool in communicating hazards to employees.
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If no MSDS comes with a shipment of chemicals, the aviculture microbiologist should have a procedure in place for obtaining one and should keep a record of all attempts made to obtain them.
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Required MSDS Contents
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Each MSDS must be written in English and contain at least the following information:
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 The identity of the material used on the label.
 The chemical and common name if the hazardous chemical is a single substance.
 The chemical and common name(s) of the ingredients which contribute to the known hazards and common name(s) of the mixture if the hazardous chemical is a mixture and has been tested as a whole to determine its hazards.
 The chemical and common name(s) of all ingredients which have been determined to be health hazards and which comprise 1% or greater of the composition, identified carcinogens in concentrations of 0.1% or greater and the chemical or common name(s) of all ingredients determined to present a physical hazard if the mixture has not been tested as a whole.
 Physical and chemical characteristics of the hazardous chemical (vapor pressure, flash point, etc.).
 The physical hazards of the hazardous chemical, including the potential for fire and reactivity.
 The health hazards of the hazardous chemical, including signs and symptoms of exposure, and any medical conditions which are generally recognized as being aggravated by exposure to the chemical.
 The primary routes of entry.
 The OSHA-permissible exposure limit (PEL), Threshold Limit Value (TLV), and any other exposure limit used or recommended by the manufacturer.
 Any generally acceptable precautions for safe handling and use which are known to the manufacturer, including hygienic practices.
 Emergency and first aid procedures.
 Name, address and telephone number of the manufacturer or other responsible party who can provide additional information regarding the hazardous chemical and appropriate emergency procedures.
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Label All Containers with Appropriate Hazard Warnings
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Proper labeling of all chemicals used in the aviculture microbiology lab is not only a practical measure to ensure the safety of aviculturist and birds alike, it is also a requirement of the OSHA Standard.
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