Survey
* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
Meadowlands Hospital Medical Center Bloodborne Pathogens 2 Learning Objectives Describe the epidemiology, symptoms, and infection risks of select bloodborne pathogens. Recognize potentially infectious material, tasks with occupational exposure, hazards, and exposure incidents. Employ controls—including engineering controls, work practices, labeling, and personal protective equipment (PPE). Summarize components of postexposure management. 2014 ECRI Institute 3 OSHA’s Bloodborne Pathogens Standard Exposure determination Exposure control plan Training Labels and signs Standard precautions Engineering and work-practice controls Disposal of sharps and regulated medical waste, cleaning, laundry PPE Hepatitis B virus (HBV) vaccination Postexposure evaluation and follow-up Record keeping Requirements for HIV, HBV research laboratories and production facilities 2014 ECRI Institute 4 HIV Hepatitis B, C, D Syphilis Creutzfeldt-Jakob disease Bloodborne Pathogens: What Are They? “Pathogenic microorganisms that are present in human blood and can cause disease in humans” Sources: Occupational Safety and Health Administration. Bloodborne pathogens [standard online]. 29 CFR § 1910.1030. 2012 Apr 3 [cited 2014 May 14]. https://www.osha.gov/pls/oshaweb/owadisp.show_document?p_id=10051&p_table=STANDARDS; University of the Sciences. Q&A on OSHA’s bloodborne pathogens standard [online]. [cited 2014 May 13]. http://www.usciences.edu/safety/infotrain/qablood.htm 2014 ECRI Institute 5 HIV Infection: Stages Early stage • Many but not all get symptoms • May feel like "worst flu ever" • 2–4 weeks after exposure • Lasts a few days to several weeks Clinical latency stage Progression to AIDS • No or mild symptoms • Often lasts a decade in the untreated • Lasts longer in treated patients Sources: Centers for Disease Control and Prevention. About HIV/AIDS [online]. 2014 Feb 12 [cited 2014 May 13]. http://www.cdc.gov/hiv/basics/whatishiv.html; U.S. Department of Health and Human Services (U.S. HHS); HIV/AIDS 101: signs and symptoms [online]. 2013 Dec 19 [cited 2014 May 13]. http://aids.gov/hivaids-basics/hiv-aids-101/signs-and-symptoms; U.S. HHS. Stages of HIV infection [online]. 2013 Dec 19 [cited 2014 May 13]. http://aids.gov/hiv-aids-basics/just-diagnosed-with-hiv-aids/hiv-in-your-body/stages-ofhiv • Potential for opportunistic infections, related cancers • Treatment may prevent progression to AIDS 2014 ECRI Institute 6 HIV Infection: Signs and Symptoms Early stage • • • • • • • Fever Swollen glands Sore throat Rash Fatigue Muscle, joint aches Headache Clinical latency stage Progression to AIDS • No or mild symptoms Sources: Centers for Disease Control and Prevention. About HIV/AIDS [online]. 2014 Feb 12 [cited 2014 May 13]. http://www.cdc.gov/hiv/basics/whatishiv.html; U.S. Department of Health and Human Services (U.S. HHS); HIV/AIDS 101: signs and symptoms [online]. 2013 Dec 19 [cited 2014 May 13]. http://aids.gov/hivaids-basics/hiv-aids-101/signs-and-symptoms; U.S. HHS. Stages of HIV infection [online]. 2013 Dec 19 [cited 2014 May 13]. http://aids.gov/hiv-aids-basics/just-diagnosed-with-hiv-aids/hiv-in-your-body/stages-ofhiv • • • • • • Rapid weight loss Fever, night sweats Extreme tiredness Lymph gland swelling Long-lasting diarrhea Oral, anal, genital sores • Pneumonia • Blotches on skin, mucous membranes • Memory loss, depression, etc. 2014 ECRI Institute 7 HBV Infection: Stages, Signs, and Symptoms Acute infection • 70% of adults get symptoms • Symptoms can appear 6 weeks to 6 months after exposure • Symptoms usually last a few weeks but can last as long as 6 months Chronic infection • • • • • • • • Fever Fatigue Loss of appetite Nausea Vomiting Abdominal pain Dark urine Clay-colored bowel movements • Joint pain • Jaundice • Most have no symptoms for decades • Some have symptoms like those of acute infection • 15%–25% get serious liver conditions • Some have no symptoms even as liver becomes diseased Source: Centers for Disease Control and Prevention. Hepatitis B FAQs for the public [online]. 2009 Jun 9 [cited 2014 May 13]. http://www.cdc.gov/hepatitis/b/bfaq.htm 2014 ECRI Institute 8 HCV Infection: Stages, Signs, and Symptoms Acute infection • 20%–30% of people get symptoms • Symptoms can appear 2 weeks to 6 months after exposure Chronic infection • • • • • • • • Fever Fatigue Loss of appetite Nausea Vomiting Abdominal pain Dark urine Clay-colored bowel movements • Joint pain • Jaundice • Most have no symptoms • In many cases, no symptoms until liver problems have developed • Can lead to liver damage, liver failure, liver cancer, even death Source: Centers for Disease Control and Prevention. Hepatitis C FAQs for the public [online]. 2014 Feb 10 [cited 2014 May 13]. http://www.cdc.gov/hepatitis/c/cfaq.htm 2014 ECRI Institute 9 1.4 million 800,000 to . . . 1.1 million 3.2 million How Common Are Bloodborne Pathogens in the United States? * Age 13 or older Sources: Centers for Disease Control and Prevention (CDC). HIV in the United States: at a glance [online]. 2013 Dec 3 [cited 2014 May 13]. http://www.cdc.gov/hiv/statistics/basics/ataglance.html; CDC. Hepatitis B FAQs for the public [online]. 2009 Jun 9 [cited 2014 May 13]. http://www.cdc.gov/hepatitis/b/bfaq.htm; CDC. Hepatitis C FAQs for the public [online]. 2014 Feb 10 [cited 2014 May 13]. http://www.cdc.gov/hepatitis/c/cfaq.htm 2014 ECRI Institute 10 Standard Precautions: Approach All Blood and OPIM As If They Were Infectious 16% of people with HIV infection are unaware of their infection. 19% of people with HIV infection are age 55 or older. 1965 1945 OPIM = other potentially infectious material Sources: Centers for Disease Control and Prevention (CDC). HIV in the United States: at a glance [online]. 2013 Dec 3 [cited 2014 May 13]. http://www.cdc.gov/hiv/statistics/basics/ataglance.html; CDC. HIV among older Americans [online]. 2013 Dec 20 [cited 2014 May 13]. http://www.cdc.gov/hiv/risk/age/olderamericans/index.html; CDC. Hepatitis C FAQs for the public [online]. 2014 Feb 10 [cited 2014 May 13]. http://www.cdc.gov/hepatitis/c/cfaq.htm. 2014 ECRI Institute Chronic HCV infection is most prevalent among baby boomers. 11 Who May Have Occupational Risk? Anyone who works in healthcare and has potential for exposure to infectious materials Infectious body substances Contaminated medical supplies and equipment Contaminated surfaces Source: Kuhar DT, Henderson DK, Struble KA, et al. Updated US Public Health Service guidelines for the management of occupational exposures to human immunodeficiency virus and recommendations for postexposure prophylaxis. Infect Control Hosp Epidemiol 2013 Sep;34(9):875-92. Also available at http://www.jstor.org/stable/10.1086/672271 2014 ECRI Institute 12 Blood and OPIM Potentially infectious Blood Semen* Body fluids with visible blood Vaginal secretions* All body fluids in situations in which it is difficult or impossible to differentiate between body fluids Cerebrospinal fluid Synovial fluid Pleural fluid Peritoneal fluid Pericardial fluid Amniotic fluid Unfixed human tissue or organ (except skin) HIV-containing cell, tissue, or organ cultures HIV- or HBV-containing culture media or other solutions Blood, organs, other tissues from experimental animals infected with HIV or HBV Saliva (dental procedures) * Potentially infectious but not implicated in occupational transmission Source: Occupational Safety and Health Administration. Bloodborne pathogens [standard online]. 29 CFR § 1910.1030. 2012 Apr 3 [cited 2014 May 14]. https://www.osha.gov/pls/oshaweb/owadisp.show_document?p_id=10051&p_table=STANDARDS 2014 ECRI Institute 13 What Incidents Should Be Evaluated? Contact between potentially infectious body fluid and mucous membrane or nonintact skin Direct contact with concentrated virus in a research laboratory Injury that pierces the skin (e.g., needlestick, cut with a sharp object) Human bite Evaluation Source: Centers for Disease Control and Prevention. Updated U.S. Public Health Service guidelines for the management of occupational exposures to HBV, HCV, and HIV and recommendations for postexposure prophylaxis. MMWR Recomm Rep 2001 Jun 29;50(RR-11):1-52. Also available at http://www.cdc.gov/mmwr/PDF/rr/rr5011.pdf 2014 ECRI Institute 14 Sharps: Not Just Needles A contaminated sharp is “any contaminated object that can penetrate the skin.” “Contaminated” means “the presence or the reasonably anticipated presence of blood or other potentially infectious materials on an item or surface.” These are only examples. Source: Occupational Safety and Health Administration. Bloodborne pathogens [standard online]. 29 CFR § 1910.1030. 2012 Apr 3 [cited 2014 May 14]. https://www.osha.gov/pls/oshaweb/owadisp.show_document?p_id=10051&p_table=STANDARDS 2014 ECRI Institute 15 How Common Are Injuries? Each year, almost one in five healthcare workers experiences a needlestick injury. Your health and safety are important! Only 54% of injuries are reported. Sources: Premier Safety Institute. Prevent needlestick injuries [online]. 2011 [cited 2014 May 14]. https://www.premierinc.com/quality-safety/toolsservices/safety/topics/needlestick/downloads/SharpsBRO_SEPT-2011-HR.pdf; Schillie S, Murphy TV, Sawyer M, et al. CDC guidance for evaluating health-care personnel for hepatitis B virus protection and for administering postexposure management. MMWR Recomm Rep 2013 Dec 20;62(RR-10):1-19. Also available at http://www.cdc.gov/mmwr/preview/mmwrhtml/rr6210a1.htm 2014 ECRI Institute 16 Likelihood of Getting Infected from Percutaneous Exposure to Infected Blood HIV 1 in 333 HBV (if unvaccinated) HBeAg+ HBeAg- HCV 1 in 4 1 in 100 - 1 in 17 1 in 56 Source: Centers for Disease Control and Prevention. Updated U.S. Public Health Service guidelines for the management of occupational exposures to HBV, HCV, and HIV and recommendations for postexposure prophylaxis. MMWR Recomm Rep 2001 Jun 29;50(RR-11):1-52. Also available at http://www.cdc.gov/mmwr/PDF/rr/rr5011.pdf 2014 ECRI Institute 17 Documented Cases of HIV Transmission to Healthcare Personnel CDC investigates voluntarily reported cases of HIV transmission to healthcare personnel. Cases may be underreported. CDC analyzes cases in those with no nonoccupational risk factors, but over 90% of HIV-infected healthcare personnel have nonoccupational risk factors. From 1981 to 2010, CDC identified only 57 cases of documented HIV seroconversion after occupational exposure. Another 143 cases were identified as “possible” cases of transmission. Source: Centers for Disease Control and Prevention. Surveillance of occupationally acquired HIV/AIDS in healthcare personnel, as of December 2010 [online]. 2011 May 23 [cited 2014 May 15]. http://www.cdc.gov/HAI/organisms/hiv/Surveillance-Occupationally-Acquired-HIV-AIDS.html 2014 ECRI Institute 18 Get Involved OSHA requires employers to ask . . . nonmanagerial employees . . . for input regarding . . . • responsible for direct patient care • who are potentially exposed to injuries from contaminated sharps . . . • identification, • evaluation, and • selection of engineering and work-practice controls. Source: Occupational Safety and Health Administration. Bloodborne pathogens [standard online]. 29 CFR § 1910.1030. 2012 Apr 3 [cited 2014 May 14]. https://www.osha.gov/pls/oshaweb/owadisp.show_document?p_id=10051&p_table=STANDARDS 2014 ECRI Institute 19 Our Exposure Control Plan Our exposure control plan . . . Is required by OSHA’s bloodborne pathogens standard Describes how we implement Engineering controls Work-practice controls PPE Housekeeping Sharps disposal HBV vaccination Biohazard labels Training Describes how exposure incidents will be evaluated Outlines what records we keep regarding your occupational exposure Our plan is located on our intranet in the Policy and Procedure Manual. Source: Occupational Safety and Health Administration. Bloodborne pathogens [standard online]. 29 CFR § 1910.1030. 2012 Apr 3 [cited 2014 May 14]. https://www.osha.gov/pls/oshaweb/owadisp.show_document?p_id=10051&p_table=STANDARDS 2014 ECRI Institute 20 HBV Vaccination: Efficacy and Dosing Costs you nothing See employee health nurse Can prevent HBV infection and serious consequences Offers long-term protection, possibly lifelong Usual dosing schedule 1st 2nd 4 weeks after 1st dose 3rd 5 months after 2nd dose Blood testing for immunity 1–2 months after last dose More vaccine doses and testing are indicated if not immune Source: Centers for Disease Control and Prevention. Hepatitis B vaccine: what you need to know [online]. 2012 Feb 2 [cited 2014 May 16]. http://www.cdc.gov/vaccines/hcp/vis/vis-statements/hep-b.pdf 2014 ECRI Institute 22 HBV Vaccination: Safety HBV vaccine cannot cause HBV infection. Most people have no problems. Mild Problems Injection site soreness Up to 1 in 4 people Fever Up to 1 in 15 people Severe Problems Severe allergic reaction Source: Centers for Disease Control and Prevention. Hepatitis B vaccine: what you need to know [online]. 2012 Feb 2 [cited 2014 May 16]. http://www.cdc.gov/vaccines/hcp/vis/vis-statements/hep-b.pdf 2014 ECRI Institute 1 in 1.1 million doses 23 Elimination and Substitution Elimination or substitution may be used only when clinically appropriate. Examples are: Oral rather than intravenous administration Use of a needleless device (e.g., needleless IV system) 2014 ECRI Institute 24 Engineering Controls: Sharps with Engineered Sharps Injury Protections Intended to reduce the risk of a sharps injury Must be used appropriately to reduce injury risk We have the Vanish pint needle system (the needle retracts directly from the skin) 2014 ECRI Institute 25 Engineering Controls: How We Select Protective Devices By seeking input from direct care staff Determine availability of devices for applications that pose exposure risk Review available devices at least annually, including changes in technology Some factors to consider • • • • • • • User’s hands always behind needle Integration of safety features Ease of use Use by right- and left-handed staff Obvious engagement of safety feature Locking of safety feature after activation Safety feature activation before removal from patient • One-handed activation • Permanent protection after activation • Standardization issues Sources: Occupational Safety and Health Administration (OSHA). Bloodborne pathogens [standard online]. 29 CFR § 1910.1030. 2012 Apr 3 [cited 2014 May 14]. https://www.osha.gov/pls/oshaweb/owadisp.show_document?p_id=10051&p_table=STANDARDS; ECRI Institute. Needlestick-prevention devices. Disposable syringes and injection needles. Health Devices 2007 Aug;36(8):241-73; ECRI Institute. Sharps safety and needlestick prevention. 2nd ed. Plymouth Meeting (PA): ECRI Institute; 2003; Premier Safety Institute. Prevent needlestick injuries [online]. 2011 [cited 2014 May 14]. https://www.premierinc.com/quality-safety/tools- 2014 ECRI Institute 26 Engineering Controls: Use of Sharps Disposal Containers Discard sharps immediately or as soon as feasible. Place reusable sharps in appropriate containers until reprocessed. If reprocessing, don’t reach by hand into the container. Source: Occupational Safety and Health Administration. Bloodborne pathogens [standard online]. 29 CFR § 1910.1030. 2012 Apr 3 [cited 2014 May 14]. https://www.osha.gov/pls/oshaweb/owadisp.show_document?p_id=10051&p_table=STANDARDS 2014 ECRI Institute 27 Engineering Controls: Replacement of Sharps Disposal Containers Don’t overfill. Replace routinely. When moving containers of used sharps: Close immediately before removal. Source: Occupational Safety and Health Administration. Bloodborne pathogens [standard online]. 29 CFR § 1910.1030. 2012 Apr 3 [cited 2014 May 14]. https://www.osha.gov/pls/oshaweb/owadisp.show_document?p_id=10051&p_table=STANDARDS 2014 ECRI Institute 28 Containers for Disposal of Other Regulated Waste Use appropriate containers. Close before removal. If outside of container is contaminated, place in second container. Source: Occupational Safety and Health Administration. Bloodborne pathogens [standard online]. 29 CFR § 1910.1030. 2012 Apr 3 [cited 2014 May 14]. https://www.osha.gov/pls/oshaweb/owadisp.show_document?p_id=10051&p_table=STANDARDS 2014 ECRI Institute 29 Some Other Times to Clean and Disinfect Disinfect . . . • Contaminated work surfaces After procedures • Overtly contaminated surfaces • Blood or OPIM spills Immediately or as soon as feasible • Surfaces that may have become decontaminated since last cleaning At end of shift Replace equipment or surface coverings: As soon as feasible if overtly contaminated At end of shift if they may have become contaminated during the shift Source: Occupational Safety and Health Administration. Bloodborne pathogens [standard online]. 29 CFR § 1910.1030. 2012 Apr 3 [cited 2014 May 14]. https://www.osha.gov/pls/oshaweb/owadisp.show_document?p_id=10051&p_table=STANDARDS 2014 ECRI Institute 30 Contaminated Laundry Minimize agitation when handling. If wet and reasonably likely to soak or leak through the bag or container, place in bag or container that prevents soak-through and leakage. Wear gloves and other appropriate PPE. Source: Occupational Safety and Health Administration. Bloodborne pathogens [standard online]. 29 CFR § 1910.1030. 2012 Apr 3 [cited 2014 May 14]. https://www.osha.gov/pls/oshaweb/owadisp.show_document?p_id=10051&p_table=STANDARDS 2014 ECRI Institute 31 Ask for help if patient is uncooperative. Ensure stable surface and available sharps container. Limit butterfly use use safety ones if necessary. Don’t pass by hand set sharp down and pick it up. Use neutral zone for minor non-OR surgeries. Avoid recapping use one-hand technique if required. Dispose of sharps immediately after use. Clean broken glass using brush and dustpan. Inform other personnel if patient is uncooperative. Administrative Controls: Work Practices Source: Premier Safety Institute. Safer work practices to prevent sharps injuries [online]. [cited 2013 Dec 5]. https://www.premierinc.com/needlestick/downloads/16_workpractices.doc 2014 ECRI Institute 32 Administrative Controls: Signs and Labels Things that contain blood or OPIM are labeled with this symbol. There are exceptions. For example, the following may also contain blood or OPIM: Red bags, red containers Containers of blood or blood products released for clinical use Individual containers placed in a labeled container for storage, transport, disposal Source: Occupational Safety and Health Administration. Bloodborne pathogens [standard online]. 29 CFR § 1910.1030. 2012 Apr 3 [cited 2014 May 14]. https://www.osha.gov/pls/oshaweb/owadisp.show_document?p_id=10051&p_table=STANDARDS 2014 ECRI Institute 33 PPE: Types and Locations PPE is available at no cost to you. Located on each unit isolation carts 2014 ECRI Institute 34 PPE for Standard Precautions • Hand contact with blood, OPIM, mucous membranes, or nonintact skin can be reasonably anticipated. • You’re performing vascular access procedures. • You’re touching contaminated items or surfaces. • Gross contamination can be reasonably anticipated. Gloves Masks and eye protection Head and/or foot protection Protective body clothing • Splashes, spray, spatter, or droplets of blood or OPIM may be generated AND • eye, nose, or mouth contamination can be reasonably anticipated. • The task and degree of exposure warrant. Also wear PPE as indicated by transmission-based precautions. Source: Occupational Safety and Health Administration. Bloodborne pathogens [standard online]. 29 CFR § 1910.1030. 2012 Apr 3 [cited 2014 May 14]. https://www.osha.gov/pls/oshaweb/owadisp.show_document?p_id=10051&p_table=STANDARDS 2014 ECRI Institute 35 1. Gown PPE: Donning See the complete sequence with detailed steps on the Centers for Disease Control and Prevention’s (CDC) website. 2. Mask or respirator 3. Goggles or face shield 4. Gloves Source: Centers for Disease Control and Prevention. Sequence for donning and removing personal protective equipment [poster online]. [cited 2014 May 23]. http://www.cdc.gov/HAI/pdfs/ppe/ppeposter1322.pdf 2014 ECRI Institute 36 PPE: Safe Glove Use Replace disposable gloves: As soon as practical if contaminated As soon as feasible if their ability to serve as a barrier is compromised (e.g., they are torn or punctured) Don’t reuse disposable gloves. Source: Occupational Safety and Health Administration. Bloodborne pathogens [standard online]. 29 CFR § 1910.1030. 2012 Apr 3 [cited 2014 May 14]. https://www.osha.gov/pls/oshaweb/owadisp.show_document?p_id=10051&p_table=STANDARDS 2014 ECRI Institute 37 1. Gloves PPE: Removal See the complete sequence with detailed steps on CDC’s website. 2. Goggles or face shield 3. Gown 4. Mask or respirator Source: Centers for Disease Control and Prevention. Sequence for donning and removing personal protective equipment [poster online]. [cited 2014 May 23]. http://www.cdc.gov/HAI/pdfs/ppe/ppeposter1322.pdf 2014 ECRI Institute 38 PPE: Removal Remove before leaving patient room/ or work area. Place in designated area or container. Perform hand hygiene immediately or as soon as feasible after removal. Source: Occupational Safety and Health Administration. Bloodborne pathogens [standard online]. 29 CFR § 1910.1030. 2012 Apr 3 [cited 2014 May 14]. https://www.osha.gov/pls/oshaweb/owadisp.show_document?p_id=10051&p_table=STANDARDS 2014 ECRI Institute 39 Limitations of Controls Engineering controls, work-practice controls, labeling, and PPE can help reduce the risk of exposure to bloodborne pathogens. But they do not eliminate the risk. What can you do? Understand the risks. Vaccinate against HBV. Use standard precautions. Use controls properly. Report hazards and incidents promptly. Give feedback. 2014 ECRI Institute 40 What to Do in an Event Involving Blood or OPIM Exposure Wash wounds, exposed skin with soap and water. Flush mucous membranes. Immediately notify your supervisor and go to the ED (and fill out employee incident report) Report right away! Postexposure prophylaxis for HIV, if indicated, should be started “as soon as possible, preferably within hours of exposure.” Sources: Centers for Disease Control and Prevention. Updated U.S. Public Health Service guidelines for the management of occupational exposures to HBV, HCV, and HIV and recommendations for postexposure prophylaxis. MMWR Recomm Rep 2001 Jun 29;50(RR-11):1-52. Also available at http://www.cdc.gov/mmwr/PDF/rr/rr5011.pdf; Kuhar DT, Henderson DK, Struble KA, et al. Updated US Public Health Service guidelines for the management of occupational exposures to human immunodeficiency virus and recommendations for postexposure prophylaxis. Infect Control Hosp Epidemiol 2013 Sep;34(9):875-92. Also available at http://www.jstor.org/stable/10.1086/672271 2014 ECRI Institute 41 Report an Exposure Incident Postexposure evaluation and follow-up will be done. All medical • at no cost to you evaluations, procedures, and • available at a reasonable time and place • performed by or under the supervision of postexposure a licensed healthcare professional prophylaxis will be Source: Occupational Safety and Health Administration. Bloodborne pathogens [standard online]. 29 CFR § 1910.1030. 2012 Apr 3 [cited 2014 May 14]. https://www.osha.gov/pls/oshaweb/owadisp.show_document?p_id=10051&p_table=STANDARDS 2014 ECRI Institute 42 Postexposure Evaluation: What It Involves Documentation of exposure route, circumstances Postexposure prophylaxis for HIV and/or HBV (if indicated and accepted) Identification of source person (unless infeasible or prohibited by law) • Testing of source’s blood (if consent obtained or if permitted by law) Counseling Testing of your blood (with your consent) for HBV and HIV serologic status Evaluation of reported illnesses Source: Occupational Safety and Health Administration. Bloodborne pathogens [standard online]. 29 CFR § 1910.1030. 2012 Apr 3 [cited 2014 May 14]. https://www.osha.gov/pls/oshaweb/owadisp.show_document?p_id=10051&p_table=STANDARDS 2014 ECRI Institute 43 Postexposure Evaluation: Documentation Depending on the circumstances, information about the exposure incident and resulting illnesses may be recorded in our OSHA 300 log and Sharps injury log Information about postexposure examinations, medical testing, and follow-up procedures will be placed in your Employee medical record All have measures to protect your confidentiality. Source: Occupational Safety and Health Administration. Bloodborne pathogens [standard online]. 29 CFR § 1910.1030. 2012 Apr 3 [cited 2014 May 14]. https://www.osha.gov/pls/oshaweb/owadisp.show_document?p_id=10051&p_table=STANDARDS 2014 ECRI Institute