Displaying results 81 - 88 of 4156
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Hepatitis A Surveillance Evaluation in Mafraq Health Directorate, Jordan 2010
Content Type: Abstract
Hepatitis A virus (HAV) infection is usually mild in childhood but more severe in adolescents and adults'. An estimated 1.4 million cases of HAV infection occur annually in the world. The case-fatality rate among patients of all ages isā¦ read more -
Using spatial analysis for estimation of the stage of HIV epidemic
Content Type: Abstract
Detection of the signs of HIV epidemic transition from concentrated to generalized stage is an important issue for many countries including Ukraine. Objective and timely detection of the generalization of HIV epidemic is a significant factor for theā¦ read more -
Analysis of 5 years of multi-stream surveillance and weather data in Champaign County
Content Type: Abstract
INDICATOR is a multi-stream open source platform for biosurveillance and outbreak detection, currently focused on Champaign County in Illinois. It has been in production since 2008 and is currently receiving data from emergency department, patientā¦ read more -
Establishment of Public-access Syndromic Surveillance System in Taipei City, Taiwan
Content Type: Abstract
Taiwan had established a nation-wide emergency department (ED)-based syndromic surveillance system since 2004, with a mean detection sensitivity of 0.67 in 2004-06 [1]. However, this system may not represent the true epidemic situation of infectiousā¦ read more -
Crowdout: When do other events hinder informal disease surveillance?
Content Type: Abstract
Informal surveillance systems like HealthMap are effective at the early detection of outbreaks. However, reliance on informal sources such as news media makes the efficiency of these systems vulnerable to newsroom constraints, namely high-profileā¦ read more -
Do geographic trends of social media indicate risk of secondary infectious disease outbreaks?
Content Type: Abstract
A devastating cholera outbreak began in Haiti in 2010. Sequencing of Vibrio cholerae isolates showed that the epidemic was likely the result of the introduction of cholera from a distant geographic source. The same strain of cholera was detected inā¦ read more -
Multi-stream Influenza Surveillance for Situational Awareness
Content Type: Abstract
Much progress has been made on the development of novel systems for influenza surveillance, or explored the choices of algorithms for detecting the start of a peak season. The use of multiple streams of surveillance data has been shown to improveā¦ read more -
Analysis of Alternatives for Combined and/or Collaborative Syndromic Surveillance Within DoD and VA
Content Type: Abstract
The Joint Incentive Fund (JIF) Authorization creates innovative DoD/VA sharing initiatives. In 2009, DoD and VA commenced a biosurveillance JIF project whose principle objectives include improved situational awareness of combined VA/ DoD populationsā¦ read more