Details:

Corporate Authors:
National Center for Immunization and Respiratory Diseases (U.S.). Influenza Division. ;
Description:
Synopsis: During week 20 (May 11-17, 2014), influenza activity continued to decrease in the United States. o ViralSurveillance:Of3,885specimenstestedandreportedduringweek20byU.S.World Health Organization (WHO) and National Respiratory and Enteric Virus Surveillance System (NREVSS) collaborating laboratories, 339 (8.7%) were positive for influenza. o PneumoniaandInfluenzaMortality:Theproportionofdeathsattributedtopneumoniaand influenza (P&I) was below the epidemic threshold. o Influenza-associatedPediatricDeaths:Oneinfluenza-associatedpediatricdeathwas reported. o Influenza-associatedHospitalizations:Aseason-cumulativerateof35.6laboratory- confirmed influenza-associated hospitalizations per 100,000 population was reported. o OutpatientIllnessSurveillance:Theproportionofoutpatientvisitsforinfluenza-likeillness (ILI) was 1.1%, which is below the national baseline of 2.0%. One of 10 regions reported ILI at or above region-specific baseline levels. One state experienced low ILI activity; 49 states and New York City experienced minimal ILI activity, and the District of Columbia had insufficient data. o GeographicSpreadofInfluenza:Thegeographicspreadofinfluenzaintwostateswas reported as widespread; Guam and five states reported regional influenza activity; six states reported local influenza activity; the District of Columbia, Puerto Rico, and 32 states reported sporadic influenza activity; five states reported no influenza activity, and the U.S. Virgin Islands did not report.
Subject:
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Disease Outbreaks
Influenza, Human/epidemiology
Influenza A Virus, H2N2 Subtype
Public Health Surveillance

Document Type:
Newsletter ;
Place as Subject:
United States ;
Collection(s):
Stephen B. Thacker CDC Library collection
Main Document Checksum:
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urn:sha256:2f37a0faded6977c24d02f59c4dae4389084ee657b4bea467f4c481f846f8251
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