Influenza Surveillance Data

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Figure 2 Notification rates of laboratory confirmed influenza received by the National Notifiable Diseases Surveillance System Australia 2002 by age and sex Top of page

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Figure 1 Notifications of laboratory confirmed influenza to the National Notifiable Diseases Surveillance System Australia 2002 by month of onset Figure 2 Notification rates of laboratory confirmed influenza received by the National Notifiable Diseases Surveillance System Australia 2002 by age and sex

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Appendix 2 National FluWatch Influenza Surveillance System Appendix 3 National SRI Investigation Report Form Data Elements

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West Virginia Sentinel Provider Data 2005 2006 Season The map below shows West Virginia counties that have enrolled influenza sentinel providers for the 2005 2006 season The figure below demonstrates the percent of visits for influenza like illness ILI reported by West Virginia sentinel providers during the 2005 2006 influenza season

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the three available data sources all detected the seasonal peak in August Figure 1 Number of influenza like illness or confirmed influenza cases Victoria 2001 to 2005 by data source DHS Department of Human Services notifications GPSS General Practitioner Sentinel Surveillance MMLS Melbourne Medical Locum Service

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displays the number of influenza like illness cases reported during the 2005 2006 influenza season along with the number of laboratory confirmed influenza cases type A and type B West Virginia Sentinel Provider Data 2005 2006 Season

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Adult and pediatric influenza surveillance

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to provide a national picture of influenza activity Pneumonia and influenza mortality is reported on a national level only Outpatient illness and laboratory data are reported on a national level and by influenza surveillance region The state and territorial epidemiologists reports of influenza activity are the only state level information reported Both the EIP

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AAN ® Allergy Activity Notification Program

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reports being submitted which is often the case at the beginning of the season can also skew the data Statewide Influenza Activity for the Week Ending October 15 2005 MMWR Week 41

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2004 2005 | 2005 2006 Influenza Activity in West Virginia 2005 2006 flu season Sporadic Isolated cases of lab confirmed influenza in the state Influenza Like Illness ILI activity is not increased Or a lab confirmed outbreak in a single institution nursing

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Influenza tests reported and percentage of tests positive Canada by report week 2004 2005

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was identified in mid October An additional 11 isolates were identified as influenza A but could not be subtyped and one isolate was identified as influenza B Screen reader version Influenza like illness ILI surveillance from sentinel providers

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Percent positive influenza tests compared to other respiratory viruses by reporting week Canada 2004 2005

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The figure below demonstrates the percent of visits for influenza like illness ILI reported by West Virginia sentinel providers during the 2005 2006 influenza season FAQs Protocol and Reporting Form

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during the 2000 2001 2001 2002 2002 2003 2003 2004 2004 2005 and 2005 2006 influenza seasons Influenza like Illness is defined as fever > 100 degrees F AND cough and or sore throat All counties can view the weekly total number of influenza like illness cases reported by the local health department by selecting a year below requires Adobe Acrobat 3 0 or greater

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Figure 8 ASPREN consultation rates for influenza like illness Australia 2000 and 2001 by week of report The Northern Territory Tropical Influenza Surveillance Scheme data showed two peaks of influenza activity in week 12 25 March 17 6 cases per 1 000 consultations and weeks 34 and 35 26

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line but remained at seven cases per 1 000 consultations to the end of the year Figure 8 ASPREN consultation rates for influenza like illness Australia 2002 and 2003 by week of report The Northern Territory Tropical Influenza Surveillance Scheme data showed two peak ILI rates Figure 9 one in the first week of April 21 ILI per 1 000 consultations and the other in mid

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Canadian Bacterial Surveillance Network

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Figure 10 Sentinel general practitioner consultation rates influenza like illness by week and scheme 1998 Source ASPREN NSW Sentinel General Practice Scheme Victorian Sentinel General Practice Scheme Tropical Influenza Surveillance 1998

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