This paper is in the following e-collection/theme issue:

Presentations, Abstracts, or Demonstrations (740) Public Health Surveillance Practice (163) Geographic Information Systems (GIS) (23)

Published on in Vol 5, No 1 (2013):

Implementation of a Mobile-Based Surveillance System in Saudi Arabia for the 2009 Hajj

Implementation of a Mobile-Based Surveillance System in Saudi Arabia for the 2009 Hajj

Implementation of a Mobile-Based Surveillance System in Saudi Arabia for the 2009 Hajj

Authors of this article:

Wei Li1
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Wei Li   1

1 Centers for Disease Control and Prevention

Corresponding Author:

  • Wei Li
  • Centers for Disease Control and Prevention