Emerging Infectious Disease ISSN: 1080-6059
Volume 15, Number 6—June 2009
Research
Case-based Surveillance of Influenza Hospitalizations during 2004–2008, Colorado, USA
Figure 1

Figure 1. Hospitalized influenza patients in Colorado, USA, by week of diagnosis and influenza season.
New Flu Virus in Pigs Exhibited at Fairs in Ohio
Length: 11:58





