domingo, 23 de octubre de 2016

Weekly U.S. Influenza Surveillance Report | Seasonal Influenza (Flu) | CDC

Weekly U.S. Influenza Surveillance Report | Seasonal Influenza (Flu) | CDC

Centers for Disease Control and Prevention. CDC twenty four seven. Saving Lives, Protecting People



Weekly U.S. Influenza Surveillance Report



Full report also available as PDF

FluView: A Weekly Influenza Surveillance Report Prepared by the Influenza Division

2016-2017 Influenza Season Week 41 ending October 15, 2016



All data are preliminary and may change as more reports are received.

Synopsis:

During week 41 (October 9-15, 2016), influenza activity was low in the United States.
  • Viral Surveillance: The most frequently identified influenza virus type reported by public health laboratories during week 41 was influenza A. The percentage of respiratory specimens testing positive for influenza in clinical laboratories is low.
  • Pneumonia and Influenza Mortality: The proportion of deaths attributed to pneumonia and influenza (P&I) was below the system-specific epidemic threshold in the National Center for Health Statistics (NCHS) Mortality Surveillance System.
  • Influenza-associated Pediatric Deaths: No influenza-associated pediatric deaths were reported.
  • Outpatient Illness Surveillance: The proportion of outpatient visits for influenza-like illness (ILI) was 1.2%, which is below the national baseline of 2.2%. All 10 regions reported ILI below region-specific baseline levels. Puerto Rico experienced low ILI activity, New York City and 50 states experienced minimal ILI activity, and the District of Columbia had insufficient data.
  • Geographic Spread of Influenza: The geographic spread of influenza in Guam was reported as widespread; one state reported local activity; the District of Columbia, the U.S. Virgin Islands and 41 states reported sporadic activity; eight states reported no activity; and Puerto Rico did not report.

No hay comentarios:

Publicar un comentario