Traditional and syndromic surveillance of infectious diseases and pathogens

• Main Authors: Cédric Abat, Hervé Chaudet, Jean-Marc Rolain, Philippe Colson, Didier Raoult
• Format: Article
• Language: English
• Published: Elsevier 2016-07-01
• Series: International Journal of Infectious Diseases
• Subjects: Surveillance; Infectious diseases; Epidemiology; Clinical microbiology laboratories
• Online Access: http://www.sciencedirect.com/science/article/pii/S1201971216310384

Background: Infectious diseases remain a major public health problem worldwide. Hence, their surveillance is critical. Currently, many surveillance strategies and systems are in use around the world. An inventory of the data, surveillance strategies, and surveillance systems developed worldwide for the surveillance of infectious diseases is presented herein, with emphasis on the role of the microbiology laboratory in surveillance. Methods: The data, strategies, and systems used around the world for the surveillance of infectious diseases and pathogens, along with current issues and trends, were reviewed. Results: Twelve major classes of data were identified on the basis of their timing relative to infection, resources available, and type of surveillance. Two primary strategies were compared: disease-specific surveillance and syndromic surveillance. Finally, 262 systems implemented worldwide for the surveillance of infections were registered and briefly described, with a focus on those based on microbiological data from laboratories. Conclusions: There is currently a wealth of available data on infections, which has been growing with the recent emergence of new technologies. Concurrently with the expansion of computer resources and networks, these data will allow the optimization of real-time detection and notification of infections.