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Borroto Rene

Description

From January to March 2010, thirteen outbreaks of Norovirus infection were reported to the Epidemiology, Disease Control and Immunization Service (EDC-IS), up from four outbreaks in the entire 2008 and same number during 2009. Individual cases of Norovirus are not reportable in the State of Florida. That makes it difficult to track the onset, rise, peak, and fading of epidemics of this disease.

 

Objective

To demonstrate how the EDC-IS at the Miami-Dade County Health Department used ESSENCE to track gastrointestinal symptoms during a Norovirus epidemic.

Submitted by hparton on
Description

Evidence about the value of syndromic surveillance data for outbreak detection is limited. In July 2018, a salmonellosis outbreak occurred following a family reunion of 300 persons held in Camden County, Georgia, where one meal was served on 7/27/2018 and on 7/28/2018.

Objective: Describe how the Georgia Department of Public Health (DPH) used data from its State Electronic Notifiable Disease Surveillance System (SendSS) Syndromic Surveillance (SS) module for early detection of an outbreak of salmonellosis in Camden County, Georgia.

Submitted by elamb on
Description

People usually celebrate holidays by inviting family and friends to have food at home, or by gathering and eating at restaurants or in other public venues. This increased exposure to food with a common source can create conditions for outbreaks of gastrointestinal illnesses. Holidays can also be targeted by bioterrorists who seek to maximize physical damage, psychological impact, and publicity around dates of patriotic or religious significance. They might aim at contaminating food and water supplies, especially with CDC-defined category B agents that can cause diseases such as salmonellosis, shigellosis, cholera, crytosporidiosis, as well as infections with Escherichia coli O157:H7 and the Epsilon toxin of Clostridium perfringens. Hence, there is a need to quantify whether gastrointestinal illnesses increase around holidays. This can also help determine a baseline of the incidence to which future holiday periods should be compared to. This research does not focus on specific reportable diseases. That will be the purpose of forthcoming research. Instead, ED visits with gastrointestinal symptoms are used to leverage the capability of syndromic surveillance for early detection.

Objective

To quantify Emergency Department (ED) visits with gastrointestinal symptoms during Federal holidays in Miami-Dade.

Submitted by elamb on
Description

Visitors from areas outside Miami-Dade County have the potential to introduce diseases and/or strains of microorganisms circulating in their regions of residence. Immunocompromised and immunonaive travelers are at higher risk of contagion by locally transmitted pathogens. The first encounter with a local health care facility for many of these visitors is often an Emergency Departments (ED). Little is known about this group of patients with regard to socio-demographic and temporal patterns. This knowledge is essential to further characterize their syndromic patterns as well as to integrate this knowledge to the growing use of syndromic surveillance as an early-warning public health tool.

 

Objective

To describe socio-demographic and temporal patterns of patients who reside outside Miami-Dade and who visited EDs of hospitals located in this County during 2007.

Submitted by elamb on
Description

The Georgia DPH has used its State Electronic Notifiable Disease Surveillance System (SendSS) Syndromic Surveillance (SS) module to collect, analyze and display analyses of ED patient visits, including DDx data from hospitals throughout Georgia for early detection and investigation of cases of reportable diseases before laboratory test results are available. Evidence on the value of syndromic surveillance approaches for outbreak or event detection is limited. Use of the DDx field within datasets, specifically as it might be used for investigation of outbreaks, clusters, and / or individual cases of reportable diseases, has not been widely discussed.

Objective:

To describe how the Georgia Department of Public Health (DPH) uses ICD-9 and ICD-10-based discharge diagnoses (DDx) codes assigned to Emergency Department (ED) patients to support the early detection and investigation of outbreaks, clusters, and individual cases of reportable diseases.

Submitted by elamb on
Description

Timeliness of emergency room (ER) data is arguably its strongest attribute in terms of its contribution to disease surveillance. Timely data analyses may improve the efficacy of prevention and control measures. There are a number of studies that have looked at timeliness prior to the advent of Meaningful Use, and these studies note that ER data were not fast enough for them to be useful in real time2,3. However, the change in messaging practices in the Meaningful Use era potentially changes this. Other studies have shown that changes in processes and protocol can dramatically improve timeliness1,4 and this motivates the current study of timeliness to identify processes that can be changed to improve timeliness.

Objective:

To explore the timeliness of emergency room surveillance data after the advent of federal Meaningful Use initiatives and determine potential areas for improvement.

Submitted by elamb on
Description

DPH uses its State Electronic Notifiable Disease Surveillance System (SendSS) Syndromic Surveillance (SS) Module to collect, analyze and display results of emergency department patient chief complaint data from hospitals throughout Georgia.

Objective

Describe how the Georgia Department of Public Health (DPH) uses syndromic surveillance to initiate review by District Epidemiologists (DEs) to events that may warrant a public health response (1).

Submitted by Magou on