During week 8 (February 21-27, 2010), influenza activity remained at approximately the same levels as last week in the U.S. 263 (6.4%) 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. (Source: CDC Swine Flu Updates)
Further information:
Related posts:
- UPDATE: Weekly FluView Map and Surveillance Report for Week Ending February 13, 2010
- Weekly FluView Map and Surveillance Report for Week Ending Feb 13, 2010
- Weekly FluView Map and Surveillance Report for Week Ending Feb 20, 2010
- Weekly FluView Map and Surveillance Report for Week Ending Feb 27, 2010
- Weekly FluView Map and Surveillance Report for Week Ending Feb 6, 2010

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