1. United States Department of Labor, Occupational Safety & Health Administration. Safety and health topics: healthcare. Available from: https://www.osha.gov/SLTC/healthcarefacilities/index.html. Accessed August 5, 2014.
2. Bureau of Labor Statistics, U.S. Department of Labor. Nonfatal occupational injuries and illnesses requiring days away from work, 2012. Available from: http://www.bls.gov/news.release/pdf/osh2.pdf. Accessed August 5, 2014.
3. United States Department of Labor, Occupational Safety & Health Administration. Seasonal influenza vaccination - important protection for healthcare workers fact sheet. Available from: https://www.osha.gov/Publications/SeasonalInfluenzaVaccination.html. Accessed August 5, 2014.
4. United States Department of Labor, Occupational Safety & Health Administration. OSHA fact sheet: healthcare workplaces classified as very high or high exposure risk for pandemic influenza. What to do to protect workers. Available from: https://www.osha.gov/Publications/exposure-risk-classification-factsheet.html. Accessed August 5, 2014.
5. Siegel JD, Rhinehart E, Jackson M, Chiarello L, the Healthcare Infection Control Practices Advisory Committee. 2007 guideline for isolation precautions: preventing transmission of infectious agents in healthcare settings. Available from: http://www.cdc.gov/hicpac/pdf/isolation/Isolation2007.pdf. Accessed August 5, 2014.