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Communicable Disease Surveillance Section New Hampshire Department of Health and Human Services Influenza Update 2006-07 NH Infection Control & Epidemiology Professionals January 16, 2007

Influenza Update 2006-07

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Influenza Update 2006-07. NH Infection Control & Epidemiology Professionals January 16, 2007. Overview. Seasonal Influenza 2006-07 Avian Influenza – Current Situation Pandemic Planning Update. Influenza Sentinels 2006-07. 29 sites participating Specialties: FP, IM, PD, Student Health - PowerPoint PPT Presentation

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  • Communicable Disease Surveillance SectionNew Hampshire Department of Health and Human Services

    AHEDD Influenza-like Illness Pilot ProjectAutomated Hospital Emergency Department Data (AHEDD)Collects real time ED dataQuery tool developed for influenza-like illness (ILI) in 2006

    Communicable Disease Surveillance SectionNew Hampshire Department of Health and Human Services

    AHEDD ILI Pilot Project

    Chart1

    0.0039104159

    0.002044293

    0.0094604064

    0.0081938012

    0.0063694268

    0.0097087379

    0.0077760498

    0.0088724584

    0.0111390586

    0.0102339181

    0.0088090204

    0.0154958678

    0.0177648579

    0.0193470375

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    % ILI

    MMWR Week

    % of ED Visits for ILI

    AHEDD - Influenza-like Illness (ILI) Reported 2006-07

    AHEDD - ILI

    ILI Reported in AHEDD by MMWR week, Total for State

    (fever and cough and/or sore throat)

    Hospital

    ConcLRGHMonadWDHWeeks

    ILITotal Pt VsILITotal Pt VsILITotal Pt VsILITotal Pt VsILITotal Pt VsMMWR week% ILITotal ILITotal Pt Visits

    71108366702531785400.4%112813

    21242169502493749410.2%62935

    161170366102478776420.9%272854

    81129860902297840430.8%232807

    71171681002306772440.6%192983

    1311824700025511747451.0%282884

    61169750302477653460.8%202572

    81124764902159717470.9%242705

    811089663022614786481.1%312783

    1011178647022910743491.0%282736

    611995698020614735500.9%252838

    11124217669125916734511.5%452904

    21126412787025622789521.8%553096

    2213551682702342689211.9%643308

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    AHEDD - ILI

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    % ILI

    MMWR Week

    % of ED Visits for ILI

    AHEDD - Influenza-like Illness (ILI) Reported 2006-07

    AHEDD ILI by County

    ILI Reported in AHEDD by MMWR week, by County

    (fever and cough and/or sore throat)

    ConcLRGHMonadWDHWeeksILI by County

    ILITotal Pt VsILITotal Pt VsILITotal Pt VsILITotal Pt VsILITotal Pt VsTotal VisitsMMWR weekBelknapCarrollCoosCheshireGraftonHillsboroughMerrimackRockinghamSullivanStrafford

    711083667025317852813400.1%0.0%0.2%0.0%

    212421695024937492935410.0%0.0%0.1%0.1%

    1611703661024787762854420.1%0.0%0.6%0.3%

    811298609022978402807430.3%0.0%0.3%0.2%

    711716810023067722983440.2%0.0%0.2%0.2%

    13118247000255117472884450.1%0.0%0.5%0.4%

    611697503024776532572460.3%0.0%0.2%0.3%

    811247649021597172705470.3%0.0%0.3%0.3%

    8110896630226147862783480.3%0.0%0.3%0.5%

    10111786470229107432736490.3%0.0%0.4%0.4%

    6119956980206147352838500.2%0.0%0.2%0.5%

    111242176691259167342904510.6%0.0%0.4%0.6%

    211264127870256227893096520.4%0.0%0.7%0.7%

    22135516827023426892330810.5%0.0%0.7%0.8%

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    AHEDD ILI by County

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    Belknap

    Carroll

    Coos

    Cheshire

    Grafton

    Hillsborough

    Merrimack

    Rockingham

    Sullivan

    Strafford

    MMWR Week

    % of ED Visits for ILI

    AHEDD - Reported ILI by County 2006-07

    Sheet3

    Communicable Disease Surveillance SectionNew Hampshire Department of Health and Human Services

    NH Public Health Laboratories 2006-07 As of 1/9/07:Total specimens received = 44Positives (n=14)Influenza AH112 (86%)Influenza AH3 0Influenza B 2 ( 14%)

    Communicable Disease Surveillance SectionNew Hampshire Department of Health and Human Services

    Weekly Flu Activity EstimatesIn NH estimates based on:Reports of influenza-like illness (ILI)ED syndromic surveillance reports of fever & respiratory syndromesReported outbreaks in facilitiesReports of confirmed influenza

    Communicable Disease Surveillance SectionNew Hampshire Department of Health and Human Services

    Communicable Disease Surveillance SectionNew Hampshire Department of Health and Human Services

    Communicable Disease Surveillance SectionNew Hampshire Department of Health and Human Services

    Avian Influenza H5N1Current SituationH5N1 virus continues to evolve Since mid-summer 2006:Poultry outbreaks: Cambodia, Egypt, Indonesia, Nigeria, S Korea, VietnamHuman cases: Indonesia, Thailand, China, EgyptConfirmed by WHO: ~ 27 human cases & 20 deaths

    Communicable Disease Surveillance SectionNew Hampshire Department of Health and Human Services

    H5N1 Human Cases Reported 2003-2007**as reported by WHO 01-15-07

    Date of 1st Confirmed Case

    Country

    Number of Cases

    Number of Deaths

    Case Fatality

    Dec 2003

    Viet Nam

    93

    42

    45%

    Jan 2004

    Thailand

    25

    17

    68%

    Feb 2005

    Cambodia

    6

    6

    100%

    Jul 2005

    Indonesia

    79

    61

    77%

    Nov 2003

    China

    22

    14

    64%

    Jan 2006

    Turkey

    12

    4

    33%

    Jan 2006

    Iraq

    3

    2

    67%

    Mar 2006

    Azerbaijan

    8

    5

    63%

    Mar 2006

    Egypt

    18

    10

    56%

    May 2006

    Djibouti

    1

    0

    0%

    Total

    267

    161

    60%

    Communicable Disease Surveillance SectionNew Hampshire Department of Health and Human Services

    Pandemic PlanningCDCs Interim Mask Guidance released 10/2006 [www.pandemicflu.gov]State & local planning documents continue to be developedRevised State pandemic plan in reviewOverall messaging for local planning has not changed

    Communicable Disease Surveillance SectionNew Hampshire Department of Health and Human Services

    NH Pandemic Plan RevisionsSignificant changes include:More detail to many sections Addition of Regional Activities Federal Government Response Stages addedCommunity Containment Preparedness & Response (pharmaceutical & non-pharmaceutical)Appendices added:Home Care for Pandemic Flu (Am Red Cross)Infection Control Fact Sheet for Law Enforcement

    Communicable Disease Surveillance SectionNew Hampshire Department of Health and Human Services

    Questions?