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FluView: 2013–2014 Influenza Season: Week 5 ending February 1, 2014

Public Domain
File Language:
English


Details

  • Journal Article:
    FluView
  • Corporate Authors:
  • Description:
    Synopsis: During week 5 (January 26-February 1, 2014), influenza activity remained high in the United States.

    o Viral Surveillance: Of 8,282 specimens tested and reported during week 5 by U.S. World Health Organization (WHO) and National Respiratory and Enteric Virus Surveillance System (NREVSS) collaborating laboratories, 1,626 (19.6%) were positive for influenza.

    o Pneumonia and Influenza Mortality:The proportion of deaths attributed to pneumonia and influenza (P&I) was above the epidemic threshold.

    o Influenza-associatedPediatricDeaths:Threeinfluenza-associatedpediatricdeathswere reported.

    o Influenza-associated Hospitalizations:A season-cumulative rate of 22.5laboratory- confirmed influenza-associated hospitalizations per 100,000 population was reported.

    o Outpatient Illness Surveillance:The proportion of out patient visits for influenza-likeillness (ILI) was 3.2%, above the national baseline of 2.0%. All 10 regions reported ILI above region-specific baseline levels. Seven states experienced high ILI activity; 12 states experienced moderate ILI activity; 14 states and New York City experienced low ILI activity; 17 states experienced minimal ILI activity, and the District of Columbia had insufficient data.

    o Geographic Spread of Influenza:The geographic spread of influenza in 29 states was reported as widespread; 19 states reported regional influenza activity; the District of Columbia and one state reported local influenza activity; Guam, Puerto Rico, and one state reported sporadic influenza activity, and the U.S. Virgin Islands reported no influenza activity.

  • Subjects:
  • Series:
  • Document Type:
  • Genre:
  • Place as Subject:
  • Pages in Document:
    13 numbered pages
  • Volume:
    2013
  • Issue:
    5
  • Collection(s):
  • Main Document Checksum:
    urn:sha-512:b9780bab7123c9c6fe13f5aab71e2b227b9708f394773cc18079903b17c1ed0ea665d5d48ec4da216e17db9525e982c6371ca015704877b18b4f21cc7ebf6a13
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  • File Type:
    Filetype[PDF - 1.00 MB ]
File Language:
English
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