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Why am I Here Today? To protect employees and students against exposure to bloodborne diseases. Bloodborne Pathogen Definition Bloodborne: carried in blood Pathogens: microbes that cause disease Bloodborne Pathogens: germs carried in the blood Occupational Risk Factors First aid Cleaning body fluid spills Monitoring altercations Communicable Disease Transmission Airborne- through Food borne- from food the air Direct/Indirect- direct Fecal / Oral contact, or you touched a surface Bloodborne- blood or body secretions Waterborne Personal Risk Factors Unprotected sexual contact Sharing used needles drug use razors body piercing toothbrushes tattooing Perinatal- can be passed from mother to child during pregnancy Unlikely Sources of Contamination Feces Sputum Urine Sweat Vomit Tears Nasal Secretions Saliva You Cannot become Infected with these Viruses through Casual Contact Coughing Sneezing A kiss on the cheek Hugging or shaking hands Drinking fountains Food Three Things Necessary 1. Person must be infected 2. Port of exit 1. Port of entry Occupational Risk Factors Contact with infectious body fluids to broken skin Contact with infectious body fluids to mucous membranes Puncture wounds with used needles Three Primary Bloodborne Diseases HIV Hepatitis B Hepatitis C H - human I - immunodeficiency V - virus A - acquired I - immuno D - deficiency S - syndrome HIV/ AIDS tranmission facts Attacks the immune system 1cc of blood 300-10,000 viral particles Dies when fluid dries 0.5% risk of infection after exposure No vaccine No cure Recovery Rare Hepatitis: Inflammation of the Liver Types of Viral Hepatitis Hepatitis A fecal / oral Hepatitis B bloodborne Hepatitis C bloodborne HBV Symptoms- Hep B May or may not exhibit symptoms May be unaware they are contagious Flu-like symptoms – fatigue, weight loss, fever, diarrhea May require hospitalization Blood and other body fluids are infected Hepatitis B Virus (HBV) Unprotected sex & sharing needles Strong virus Can live up to one week outside of the body 1cc of blood contains 100,000,000 viral particles Treatment (No Cure) Those who should be tested for HBV, HIV, but not for HCV People with multiple sex partners People with an infected steady partner Anyone post needle stick Hepatitis B Vaccination Three injections over 6 months Booster doses are not recommended. 80 - 95% effective after series is completed Hepatitis B Vaccination Common Side Effect Most Slight soreness at the injection site (17%) More serious reactions may occur in 1% of vaccinations given Hepatitis C Virus (HCV) Most common bloodborne infection in US More concentrated than HIV Most people have no symptoms No Vaccine No effective post-exposure prophylaxis Treatment effective in 15 - 30 % 85% develop chronic infection Leading indication for liver transplants Standard Precautions An approach to infection control where all human body fluids of all persons are treated as if known to be infectious for communicable diseases Personal Protective Equipment Gloves- demonstration disposable utility Goggles Gowns Use of Disposable Gloves Think about what you touch while your wearing them! Properly dispose of contaminated gloves in the trash. Wash hands after using them. Waterless hand cleaner as temporary measure only. Handwashing THE SINGLE MOST EFFECTIVE BARRIER TO PREVENT THE TRANSFER OF GERMS is to use soap and running water. Scrub for at least 30 seconds, rinse well, dry with paper towel (use to turn off faucet) Types of Waste Found in School Setting Sharps containers Regulated waste Contaminated but not regulated Exposure Incident a specific eye, mouth , other mucous membrane, non- intact skin, or parenteral (contaminated needles and sharp instruments), contact with blood or other potentially infectious materials that results from the performance of an employee’s duties. Exposure Incident How they occur in the hospital environment Personal protective equipment failure Equipment may not be readily available Employee may not know how to use equipment Employee may choose not to use equipment Failure of protective equipment What Should I Do If I Have An Accidental Contact With Body Fluids? Wash area thoroughly with soap and warm water Contact Mrs. Hoffman or Dr. Pate immediately!!!! Report to supervisor Quiz true or false Blood is the single most important source of HIV, HBV and HCV in the work place. People infected with HBV do recover There are vaccines to prevent HBV HBV, HCV, and HIV spread most easily through contact with contaminated blood. You can be exposed to BBP at work if blood or other infectious material contacts your broken skin or mucous membranes. Feces, urine & vomit can put you at risk of exposure to BBP whether or not they contain visible blood. You need to wash your hands after removing gloves only when you touched the contaminated side of the a glove. Hand washing is your main protection against the spread of infection HBV can survive in dried blood on surfaces for at least one week Universal Precautions were developed to prevent the transmission of BBP when providing first aid and health care. Always use a pocket mask or other respiratory device when you have to resuscitate someone in an emergency. It is not advisable to encourage victims to administer their own first aid. An athlete who is injured and bleeding should stop play immediately and have the wound cleaned and bandaged before returning to game Most exposures to blood result in infection