Advanced Search
Select up to three search categories and corresponding keywords using the fields to the right. Refer to the Help section for more detailed instructions.

Search our Collections & Repository

All these words:

For very narrow results

This exact word or phrase:

When looking for a specific result

Any of these words:

Best used for discovery & interchangable words

None of these words:

Recommended to be used in conjunction with other fields

Language:

Dates

Publication Date Range:

to

Document Data

Title:

Document Type:

Library

Collection:

Series:

People

Author:

Help
Clear All

Query Builder

Query box

Help
Clear All

For additional assistance using the Custom Query please check out our Help Page

Filetype[PDF-515.13 KB]


  • English

  • Details:

    • Journal Article:
      FluView
    • Description:
      All data are preliminary and may change as more reports are received.

      Synopsis: During week 5 (January 31-February 6, 2010), influenza activity remained at approximately the same levels as last week in the U.S.

      • 206 (4.8%) specimens tested by U.S. World Health Organization (WHO) and National Respiratory and Enteric Virus Surveillance System (NREVSS) collaborating laboratories and reported to CDC/Influenza Division were positive for influenza.

      • All subtyped influenza A viruses reported to CDC were 2009 influenza A (H1N1) viruses.

      • The proportion of deaths attributed to pneumonia and influenza (P&I) was below the epidemic threshold.

      • Three influenza-associated pediatric deaths were reported. Two deaths were associated with 2009 influenza A (H1N1) virus infection and one was associated with an influenza A virus for which the subtype was undetermined.

      • The proportion of outpatient visits for influenza-like illness (ILI) was 2.1% which is below the national baseline of 2.3%. Three of 10 regions (Regions 4, 7, and 9) reported ILI above region-specific baseline levels.

      • No states reported widespread influenza activity, six states reported regional influenza activity, Puerto Rico and 11 states reported local influenza activity, the District of Columbia, Guam, and 28 states reported sporadic influenza activity, four states reported no influenza activity, and the U.S. Virgin Islands and one state did not report.

      Publication date from document properties

      External_F1005.pdf

    • Document Type:
    • Place as Subject:
    • Main Document Checksum:
    • File Type:

    Supporting Files

    • No Additional Files

    More +

    You May Also Like

    Checkout today's featured content at stacks.cdc.gov