We compared emergency department and ambulatory care syndromic surveillance systems during the pandemic (H1N1) 2009 outbreak in New York City. Emergency departments likely experienced increases in influenza-like-illness significantly earlier than ambulatory care facilities because more patients sought care at emergency departments, differences in case definitions existed, or a combination thereof.
All Keywords
【저자키워드】 viruses, respiratory infections, Influenza, emergency department, Outbreaks, Surveillance, influenza-like illness, United States, New York, dispatch, Pandemic (H1N1) 2009,
【저자키워드】 viruses, respiratory infections, Influenza, emergency department, Outbreaks, Surveillance, influenza-like illness, United States, New York, dispatch, Pandemic (H1N1) 2009,