Volume 17, Number 9—September 2011
Dispatch
Syndromic Surveillance during Pandemic (H1N1) 2009 Outbreak, New York, New York, USA
Figure 2
![Percentage of emergency departments (red lines) and ambulatory clinics (blue lines) with substantial increases in patients with influenza-like illness (ILI) during phases 1 and 2 of pandemic (H1N1) 2009, New York, New York, USA, spring 2009.](/eid/images/10-1357-F2.jpg)
Figure 2. Percentage of emergency departments (red lines) and ambulatory clinics (blue lines) with substantial increases in patients with influenza-like illness (ILI) during phases 1 and 2 of pandemic (H1N1) 2009, New York, New York, USA, spring 2009.
Page created: September 06, 2011
Page updated: September 06, 2011
Page reviewed: September 06, 2011
The conclusions, findings, and opinions expressed by authors contributing to this journal do not necessarily reflect the official position of the U.S. Department of Health and Human Services, the Public Health Service, the Centers for Disease Control and Prevention, or the authors' affiliated institutions. Use of trade names is for identification only and does not imply endorsement by any of the groups named above.