title: Guidelines for prevention and control of group A streptococcal infection in acute healthcare and maternity settings in the UK.
abstract: Hospital outbreaks of group A streptococcal (GAS) infection can be devastating and occasionally result in the death of previously well patients. Approximately one in ten cases of severe GAS infection is healthcare-associated. This guidance, produced by a multidisciplinary working group, provides an evidence-based systematic approach to the investigation of single cases or outbreaks of healthcare-associated GAS infection in acute care or maternity settings. The guideline recommends that all cases of GAS infection potentially acquired in hospital or through contact with healthcare or maternity services should be investigated. Healthcare workers, the environment, and other patients are possible sources of transmission. Screening of epidemiologically linked healthcare workers should be considered for healthcare-associated cases of GAS infection where no alternative source is readily identified. Communal facilities, such as baths, bidets and showers, should be cleaned and decontaminated between all patients especially on delivery suites, post-natal wards and other high risk areas. Continuous surveillance is required to identify outbreaks which arise over long periods of time. GAS isolates from in-patients, peri-partum patients, neonates, and post-operative wounds should be saved for six months to facilitate outbreak investigation. These guidelines do not cover diagnosis and treatment of GAS infection which should be discussed with an infection specialist.
authors: Department of Microbiology, Derriford Hospital, Plymouth, UK.
authors: Jane A
authors: JA
authors: Steer
authors: Theresa
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authors: Lamagni
authors: Brendan
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authors: Healy
authors: Marina
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authors: Morgan
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authors: Dryden
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authors: Sriskandan
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authors: George
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authors: Efstratiou
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authors: Baker
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authors: Jokinen
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authors: McMenamin
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authors: Kearney
mesh_terms: D006801:Humans; D003428:Cross Infection / Q000517:prevention & control; D006268:Health Facilities; D017053:Infection Control / Q000379:methods; D013290:Streptococcal Infections / Q000517:prevention & control; D006113:United Kingdom