Influenza and Other Respiratory Virus Weekly Activity Report, May 16, 2009 Week 19

Abstract

The Iowa Influenza Surveillance Network (IISN) is comprised of physicians, schools, child care centers, businesses, and long term care facilities who track the occurrence on influenza-like illness. In addition, the state influenza coordinator tracks the number of deaths due to pneumonia and influenza in Des Moines weekly as part of the 122-Cities Morbidity and Mortality reporting system sponsored by CDC.