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Article: Update: influenza activity - United States, 1994-95 season.
- Article from:
- MMWR. Morbidity and Mortality Weekly Report
- Article date:
- November 25, 1994
CopyrightCOPYRIGHT 1994 U.S. Government Printing Office. This material is published under license from the publisher through the Gale Group, Farmington Hills, Michigan. All inquiries regarding rights should be directed to the Gale Group. (Hide copyright information)
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In collaboration with the World Health Organization (WHO) international collaborating laboratories and state and local health departments in the United States, CDC conducts surveillance to monitor influenza activity and to determine the antigenic characteristics of circulating strains of influenza viruses. This report describes influenza viruses isolated from sporadic cases of influenza in the United States during July-September 1994 and summarizes influenza surveillance findings from October through mid-November 1994.
From July through September, influenza type A(H3N2) viruses were isolated from sporadic cases in California, Hawaii, Michigan, New York, and South ...