14th ICID - Poster Abstracts - International Society for Infectious ...
14th ICID - Poster Abstracts - International Society for Infectious ...
14th ICID - Poster Abstracts - International Society for Infectious ...
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When citing these abstracts please use the following reference:<br />
Author(s) of abstract. Title of abstract [abstract]. Int J Infect Dis 2010;14S1: Abstract number.<br />
Please note that the official publication of the <strong>International</strong> Journal of <strong>Infectious</strong> Diseases 2010, Volume 14, Supplement 1<br />
is available electronically on http://www.sciencedirect.com<br />
Final Abstract Number: 81.010<br />
Session: Public Health Interventions, Modeling & Training<br />
Date: Friday, March 12, 2010<br />
Time: 12:30-13:30<br />
Room: <strong>Poster</strong> & Exhibition Area/Ground Level<br />
Type: <strong>Poster</strong> Presentation<br />
FluZone: A national decision support system <strong>for</strong> the H1N1 flu pandemic in England<br />
C. Kara-Zaïtri 1 , M. Schweiger 2 , R. Hamilton 1<br />
1 inFact UK, Brad<strong>for</strong>d, United Kingdom, 2 Health Protection Agency, Leeds, United Kingdom<br />
Background: This work is the continuation of a seven-year development programme of a web<br />
based decision support system <strong>for</strong> health protection in England called HPZone. The recent H1N1<br />
outbreak has provided a real test bed <strong>for</strong> a new national system facilitating a response in the<br />
most effective way by coordinating all the arrangements <strong>for</strong> the clinical assessment and<br />
management of the first few and subsequent cases of Swine Flu. FluZone has been developed<br />
using a bottom-up and top down approach in a rapidly changing environment.<br />
Methods: FluZone is a web based system linking ten Flu Response Centres throughout England.<br />
It includes a triage page commensurate with a continuously changing case definition and<br />
provides a variety of prompts <strong>for</strong> appropriate action in different circumstances, such as arranging<br />
nasal and throat swabs, and chemoprophylaxis. The application has enabled 1500 multidisciplinary<br />
users enter appropriate data about H1N1 Enquiries, Cases, Contacts and Outbreaks<br />
across the entire country.<br />
Results: FluZone functions include:<br />
1. Screen calls by non-clinical staff against an agreed protocol, triage (Clinical, Laboratory and<br />
Epidemiology) calls by clinical staff commensurate with the latest algorithm re testing and antiviral<br />
treatment, and then handover Probable and Confirmed Cases to dedicated Clinical Staff.<br />
2. Facilitate the multidisciplinary management of Enquiries, Cases, Contacts and Situations<br />
based on a continuously updated protocol of conditioned actions and enabling direct data entry<br />
by the laboratories.<br />
3. Provide a real-time tabular and geographical dashboard of all Possible, Probable, Confirmed<br />
and Discarded Cases locally, regionally and nationally.<br />
The combination of an advanced query facility on the rich data set captured and time and spatial<br />
visualisation methods in FluZone, has provided a powerful tool <strong>for</strong> improved case management,<br />
quick contact tracing and advanced epidemiological analyses.<br />
Conclusion: The system has per<strong>for</strong>med well at peak times with over 350 concurrent users with<br />
minimal training. FluZone has demonstrably contributed to the containment phase of the<br />
pandemic supporting the delivery of the nationally agreed approach to management of cases and<br />
contacts and the capture of high quality local, regional and national epidemiological data in real<br />
time to in<strong>for</strong>m future planning of the national response.