Influenza outbreak preparedness: lessons from outbreaks in residential care facilities in 2014

Aditya Vyas; Andrew Ingleton; Essi Huhtinen; Kirsty Hope; Zeina Najjar; Leena Gupta

Influenza outbreak preparedness: lessons from outbreaks in residential care facilities in 2014

Aditya Vyas
, Andrew Ingleton
, Essi Huhtinen
, Kirsty Hope
, Zeina Najjar
, Leena Gupta

Research output: Contribution to journal › Article › peer-review

Abstract

This report describes 6 influenza outbreaks in residential care facilities during the 2014 influenza season in the Sydney Local Health District. Vaccination rates were high among residents (95%) and low among staff (39%). The majority of residents with laboratory confirmed influenza (67%) did not meet the influenza-like illness case definition.Positive influenza specimens were subtyped as H3N2 (40%), H1N1 (5%) or not subtyped (55%). We illustrate the implications of low vaccine effectiveness and antigenic drift, and provide recommendations for the effective management of future influenza outbreaks.

Original language	English
Pages (from-to)	E204-E207
Journal	Communicable Diseases Intelligence Quarterly Report
Volume	39
Issue number	2
Publication status	Published - 1 Jun 2015
Externally published	Yes

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This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 3 Good Health and Well-being

Cite this

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AU - Najjar, Zeina

AU - Gupta, Leena

N1 - Publisher Copyright: This work is copyright. You may download, display, print and reproduce the whole or part of this work in unaltered form for your own personal use or, if you are part of an organisation, for internal use within your organisation, but only if you or your organisation do not use the reproduction for any commercial purpose and retain this copyright notice and all disclaimer notices as part of that

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N2 - This report describes 6 influenza outbreaks in residential care facilities during the 2014 influenza season in the Sydney Local Health District. Vaccination rates were high among residents (95%) and low among staff (39%). The majority of residents with laboratory confirmed influenza (67%) did not meet the influenza-like illness case definition.Positive influenza specimens were subtyped as H3N2 (40%), H1N1 (5%) or not subtyped (55%). We illustrate the implications of low vaccine effectiveness and antigenic drift, and provide recommendations for the effective management of future influenza outbreaks.

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Influenza outbreak preparedness: lessons from outbreaks in residential care facilities in 2014

Abstract

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