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  • Content Type: Abstract

    Electronic disease surveillance systems can be extremely valuable tools; however, a critical step in system implementation is collection of data. Without accurate and complete data, statistical anomalies that are detected hold little meaning. Many… read more
    … Health Surveillance Center, Silver Spring, MD, USA E-mail: adjoa.poku@jhuapl.edu Objective This paper describes …
  • Content Type: Abstract

    Emerging and re-emerging infectious diseases are a serious threat to global public health. The World Health Organization (WHO) has identified more than 1100 epidemic events worldwide in the last 5 years alone. Recently, the emergence of the… read more
    … Health Surveillance Center, Silver Spring, MD, USA E-mail: Sheri.Lewis@jhuapl.edu Objective This paper describes …