1. Health Protection Agency. English national point prevalence survey on healthcare-associated infections and antimicrobial use, 2011: preliminary data. HPA, 2012.
2. NHS. NHS professionals - standard infection control precautions. NHS, 2010. Online guidance available at
http://www.nhsprofessionals.nhs.uk/download/comms/cg1_nhsp_standard_infection_control_precautions_v3.pdf
(accessed March 2014).
3. Pankhurst C L, Coulter, W A, Basic guide to infection prevention and control in dentistry. Chichester: Wiley-Blackwell, 2009.
4. European Council Directive 2010/32/EU: Implementing the framework agreement on prevention from sharp injuries in the hospital and healthcare sector concluded by HOSPEEM and EPSU. The Council of the European Union, 2010. Online directive available at
http://eur-lex.europa.eu/LexUriServ/LexUriServ.do?uri=OJ:L:2010:134:0066:0072:EN:PDF
(accessed March 2014).
5. Department of Health. Health Clearance for tuberculosis, hepatitis B, hepatitis C and HIV: new healthcare workers. London: DH, 2007.