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Worldwide Laboratory Based Influenza Surveillance

Worldwide Laboratory Based Influenza Surveillance . Linda C. Canas Brooks AFB San Antonio, TX. DoD Global Influenza Surveillance ................................ IN ACTION. Epidemiology and Laboratory personnel provide: -Program Oversight -Annual Guidance Letter. USAF Surgeon

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Worldwide Laboratory Based Influenza Surveillance

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  1. Worldwide Laboratory Based Influenza Surveillance Linda C. Canas Brooks AFB San Antonio, TX

  2. DoD Global Influenza Surveillance ................................IN ACTION Epidemiology and Laboratory personnel provide: -Program Oversight -Annual Guidance Letter USAF Surgeon General’s Office (EA) INPUT ANNUAL MESSAGE Sentinel Sites SUPPLIES COLLECT/SHIP SPECIMENS Brooks AFB Virology Laboratory -Isolation and Identification Disease Surveillance, Results Analysis Improvements PATIENT RESULTS REPORTS SELECTED ISOLATES USAF Surgeon General’s Office, DoD GEIS CDC Submitting Sites Vaccine Decisions

  3. 2000-2001 Sentinel Sites

  4. All Sites 1999 - 2000 2000 - 2001

  5. 1999 - 2000 2000 - 2001 North America

  6. Pacific Rim Japan Korea Singapore Guam Hawaii 1999 - 2000 2000 - 2001

  7. EuropeUK Germany Turkey Italy Spain 1999 - 2000 2000 - 2001

  8. South AmericaArgentina Ecuador Peru

  9. Nepal and Thailand

  10. Influenza Subtypes by Region2000-2001 Season

  11. B/Beijing-like Subtype by Region

  12. H1N1 Subtype by Region

  13. H3N2 Subtype by Region

  14. Influenza A Subtypes by Season

  15. % Nucleotide Homology of HA1 to Reference Strains H1N1 Flu B H3N2

  16. Summary for 1999-2001 • 99-00 Influenza Season • Predominately H3N2 worldwide and U.S.A. • Panama 2007 strain included in vaccine. • Early detection of Peru strains incited the NC/20/99 vaccine component. • Molecular and immunological descriptions of these Peru strains being prepared for publication with CDC. • 00-01 Influenza Season • Predominately H1N1 and B. • Nepal isolates currently being analyzed.

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