Prevention of healthcare-associated infections: protecting patients, saving lives

Raja Danasekaran, Geetha Mani, Kalaivani Annadurai

Abstract


(HAIs) are those infections which the patients acquire during the course of receiving treatment and are not present or incubating at the time of admission. It also includes infections which appear after discharge and occupational infections among healthcare staff. These infections are mostly caused by viral, bacterial or fungal pathogens and the most common types of HAIs include: blood stream infections, pneumonias (e.g. ventilator-associated pneumonia), urinary tract infections and surgical site infections. According to World Health Organization, for every 100 hospitalized patients at any given time, 7 in developed and 10 in developing countries are getting at least one HAI. Many countries lack strong surveillance system on HAIs and it remains a serious problem, which no institution or country can claim to have solved, despite huge efforts.

Keywords


Healthcare-Associated Infections, infections, World Health Organization

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References


Centers for Disease Control and Prevention. Healthcare-associated infections: the burden, 2014. Available at: http://www.cdc.gov/HAI/burden.html Accessed 12 October 2014.

Custodio HT. Medscape: hospital-acquired infections, 2014. Available at: http://emedicine.medscape.com/article/967022-overview. Accessed 12 October 2014.

World Health Organization. Healthcare-associated infections: fact sheet, 2014. Available at: http://www.who.int/gpsc/country_work/gpsc_ccisc_fact_sheet_en.pdf. Accessed 12 October 2014.

European Centre for Disease Prevention and Control. Healthcare-associated infections, 2014. Available at: http://www.ecdc.europa.eu/en/healthtopics/Healthcare-associated_infections/Pages/index.aspx. Accessed 12 October 2014.

Klevens RM, Edwards JR, Richards CL Jr. Estimating health care-associated infections and deaths in US hospitals, 2002. Public Health Rep. 2007;122(2):160-6.

Safdar N, Abad C. Educational interventions for prevention of healthcare-associated infection: a systematic review. Crit Care Med. 2008;36(3):933-40.