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  • Content Type: Abstract

    Every public health monitoring operation faces important decisions in its design phase. These include information sources to be used, the aggregation of data in space and time, the filtering of data records for required… read more
    … alerting methods, we used 3 years of outpatient clinic visit data in which records were classified by syndrome and …
  • Content Type: Abstract

    Difficulties in timely acquisition and interpretation of accurate data on communicable diseases can impede outbreak detection and control. These limitations are of global importance: they contribute to avoidable morbidity,… read more
    … challenges. METHODS Information gained during site visits to functioning disease surveillance systems in low …