Weekly U.S. Influenza Surveillance Report

FluView: A Weekly Influenza Surveillance Report Prepared by the Influenza Division
2014-2015 Influenza Season Week 33 ending August 22, 2015

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Novel Influenza A Viruses:

One human infection with a novel influenza A virus was reported by the state of Iowa. The person was infected with an influenza A (H1N1) variant (H1N1v) virus and was hospitalized as a result of their illness. No human-to-human transmission has been identified and the case reported close contact with swine in the week prior to illness onset.

Early identification and investigation of human infections with novel influenza A viruses are critical so that risk of infection can be more fully appreciated and appropriate public health measures can be taken. Additional information on influenza in swine, variant influenza infection in humans, and strategies to interact safely with swine can be found at http://www.cdc.gov/flu/swineflu/index.htm.
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http://www.cdc.gov/flu/weekly/

See also:

Reported Infections with Variant Influenza Viruses in the United States since 2005

http://www.cdc.gov/flu/swineflu/variant-cases-us.htm