Public Health in the Field and the Emergency Operations Center: Methods for Implementing Real-Time Onsite Syndromic Surveillance at Large Public Events

2013 ◽  
Vol 7 (5) ◽  
pp. 467-474 ◽  
Author(s):  
Kristen Pogreba-Brown ◽  
Kyle McKeown ◽  
Sarah Santana ◽  
Alisa Diggs ◽  
Jennifer Stewart ◽  
...  
Keyword(s):  
Public Health ◽  
Syndromic Surveillance ◽  
Prediction Models ◽  
Health Department ◽  
The United States ◽  
Study Data ◽  
Public Health Response ◽  
Syndromic Surveillance System ◽  
Patient Reports ◽  
Public Events

AbstractObjectiveTo develop an onsite syndromic surveillance system for the early detection of public health emergencies and outbreaks at large public events.MethodsAs the third largest public health jurisdiction in the United States, Maricopa County Department of Public Health has worked with academic and first-response partners to create an event-targeted syndromic surveillance (EVENTSS) system. This system complements long-standing traditional emergency department-based surveillance and provides public health agencies with rapid reporting of possible clusters of illness.ResultsAt 6 high profile events, 164 patient reports were collected. Gastrointestinal and neurological syndromes were most commonly reported, followed by multisyndromic reports. Neurological symptoms were significantly increased during hot weather events. The interview rate was 2 to 7 interviews per 50 000 people per hour, depending on the ambient temperature.DiscussionStudy data allowed an estimation of baseline values of illness occurring at large public events. As more data are collected, prediction models can be built to determine threshold levels for public health response.ConclusionsEVENTSS was conducted largely by volunteer public health graduate students, increasing the response capacity for the health department. Onsite epidemiology staff could make informed decisions and take actions quickly in the event of a public health emergency. (Disaster Med Public Health Preparedness. 2013;0:1–8)

scholarly journals Use of Emergency Department Data to Monitor and Respond to an Increase in Opioid Overdoses in New Hampshire, 2011-2015

2017 ◽  
Vol 132 (1_suppl) ◽  
pp. 73S-79S ◽  
Author(s):  
Elizabeth R. Daly ◽  
Kenneth Dufault ◽  
David J. Swenson ◽  
Paul Lakevicius ◽  
Erin Metcalf ◽  
...  
Keyword(s):  
Public Health ◽  
Emergency Department ◽  
New Hampshire ◽  
Syndromic Surveillance ◽  
Situational Awareness ◽  
The United States ◽  
Chief Complaint ◽  
Public Health Response ◽  
Syndromic Surveillance System ◽  
Icd Codes

Objectives: Opioid-related overdoses and deaths in New Hampshire have increased substantially in recent years, similar to increases observed across the United States. We queried emergency department (ED) data in New Hampshire to monitor opioid-related ED encounters as part of the public health response to this health problem. Methods: We obtained data on opioid-related ED encounters for the period January 1, 2011, through December 31, 2015, from New Hampshire’s syndromic surveillance ED data system by querying for (1) chief complaint text related to the words “fentanyl,” “heroin,” “opiate,” and “opioid” and (2) opioid-related International Classification of Diseases ( ICD) codes. We then analyzed the data to calculate frequencies of opioid-related ED encounters by age, sex, residence, chief complaint text values, and ICD codes. Results: Opioid-related ED encounters increased by 70% during the study period, from 3300 in 2011 to 5603 in 2015; the largest increases occurred in adults aged 18-29 and in males. Of 20 994 total opioid-related ED visits, we identified 18 554 (88%) using ICD code alone, 690 (3%) using chief complaint text alone, and 1750 (8%) using both chief complaint text and ICD code. For those encounters identified by ICD code only, the corresponding chief complaint text included varied and nonspecific words, with the most common being “pain” (n = 3335, 18%), “overdose” (n = 1555, 8%), “suicidal” (n = 816, 4%), “drug” (n = 803, 4%), and “detox” (n = 750, 4%). Heroin-specific encounters increased by 827%, from 4% of opioid-related encounters in 2011 to 24% of encounters in 2015. Conclusions: Opioid-related ED encounters in New Hampshire increased substantially from 2011 to 2015. Data from New Hampshire’s ED syndromic surveillance system provided timely situational awareness to public health partners to support the overall response to the opioid epidemic.

Framework for the Development of Response Protocols for Public Health Syndromic Surveillance Systems: Case Studies of 8 US States

2009 ◽  
Vol 3 (S1) ◽  
pp. S29-S36 ◽  
Author(s):  
Lori Uscher-Pines ◽  
Corey L. Farrell ◽  
Steven M. Babin ◽  
Jacqueline Cattani ◽  
Charlotte A. Gaydos ◽  
...  
Keyword(s):  
Public Health ◽  
Surveillance System ◽  
Syndromic Surveillance ◽  
The United States ◽  
Essential Elements ◽  
System Response ◽  
Surveillance Systems ◽  
Health Departments ◽  
Public Health Response ◽  
Syndromic Surveillance System

ABSTRACTObjectives: To describe current syndromic surveillance system response protocols in health departments from 8 diverse states in the United States and to develop a framework for health departments to use as a guide in initial design and/or enhancement of response protocols.Methods: Case study design that incorporated in-depth interviews with health department staff, textual analysis of response plans, and a Delphi survey of syndromic surveillance response experts.Results: All 8 states and 30 of the 33 eligible health departments agreed to participate (91% response rate). Fewer than half (48%) of surveyed health departments had a written response protocol, and health departments reported conducting in-depth investigations on fewer than 15% of syndromic surveillance alerts. A convened panel of experts identified 32 essential elements for inclusion in public health protocols for response to syndromic surveillance system alerts.Conclusions: Because of the lack of guidance, limited resources for development of response protocols, and few examples of syndromic surveillance detecting previously unknown events of public health significance, health departments have not prioritized the development and refinement of response protocols. Systems alone, however, are not effective without an organized public health response. The framework proposed here can guide health departments in creating protocols that will be standardized, tested, and relevant given their goals with such systems. (Disaster Med Public Health Preparedness. 2009;3(Suppl 1):S29–S36)

scholarly journals Regional Governance of Syndromic Surveillance for the Texas Gulf Coast

2017 ◽  
Vol 9 (1) ◽  
Author(s):  
Wesley McNeely ◽  
Eunice R. Santos ◽  
Biru Yang ◽  
Kiley Allred ◽  
Raouf R. Arafat
Keyword(s):  
Public Health ◽  
Communities Of Practice ◽  
Syndromic Surveillance ◽  
Health Department ◽  
Regional Governance ◽  
Local Health ◽  
Health Departments ◽  
Care Providers ◽  
Local Health Departments ◽  
Syndromic Surveillance System

ObjectiveDescribe and explain the transition of the syndromic surveillanceprogram at the Houston Health Department (HHD) from being alocally managed and aging system to an ESSENCE system governedby a regional Consortium of public health agencies and stakeholdersin the 13-county area of the southeast Texas.IntroductionSyndromic surveillance systems are large and complex technologyprojects that increasingly require large investments of financial andpolitical capital to be sustainable. What was once a minor surveillancetool in the mid-2000s has evolved into a program that is regardedas valuable to public health yet is increasingly difficult to maintainand operate for local health departments. The Houston HealthDepartment installed a syndromic surveillance system (SyS) sixyears before Meaning Use became known to healthcare communities.The system chosen at the time was the Real-time Outbreak DiseaseSurveillance System (RODS) which, at the time and for its purpose,was a suitable platform for syndromic surveillance. During the past13 years however, maintaining, operating, and growing a SyS by alocal health department has become increasingly difficult. Inclusionin Meaningful Use elevated the importance and profile of syndromicsurveillance such that network growth, transparency of operations,ease of data sharing, and cooperation with other state systems inTexas became program imperatives.MethodsWith support from the informatics group at Tarrant County PublicHealth (TCPH) in the form of mentoring, HHD devised a two prongstrategy to re-invigorate the syndromic program. The first was toreplace RODS with ESSENCE from Johns Hopkins Applied PhysicsLaboratory (JH/APL). The second was to strengthen the regionalnetwork by creating a governance structure that included outsideagencies and stakeholders. The product of this second effort wasthe creation of the Syndromic Surveillance Consortium of SoutheastTexas (SSCSeT) on the Communities of Practice model1usingparliamentary procedure2.ResultsAcquiring ESSENCE and forming SSCSeT were necessary stepsfor the continuing operation of the SyS. The Consortium includesmembers from local health jurisdictions, health care providers, healthpolicy advocates, academicians, and data aggregators. Created asa democratic society, SSCSeT wrote its constitution and by-laws,voted in officers, formed working groups and has begun developingpolicies. The Consortium is cooperating with the Texas Departmentof State Health Services (DSHS) as well as TCPH. Having ESSENCEwill ensure the HHD-SyS will conform to standards being developedin the state and provide a robust syndromic platform for the partnersof the Consortium.ConclusionsSyndromic systems operated by local health departments canadapt to regulatory changes by growing their networks and engagingregional stakeholders using the Communities of Practice model.

scholarly journals Implementation of an automated, real-time public health surveillance system linking emergency departments and health units: rationale and methodology

CJEM ◽  
2008 ◽  
Vol 10 (02) ◽  
pp. 114-119 ◽  
Author(s):  
Kieran M. Moore ◽  
Bronwen L. Edgar ◽  
Donald McGuinness
Keyword(s):  
Public Health ◽  
Real Time ◽  
Data Streams ◽  
Surveillance System ◽  
Syndromic Surveillance ◽  
Public Health Response ◽  
Term Care ◽  
Syndromic Surveillance System ◽  
The Public ◽  
Technical Specifications

ABSTRACTIn September 2004, Kingston, Frontenac, Lennox and Addington (KFL&A) Public Health, in collaboration with the Public Health Division of the Ontario Ministry of Health and Long-Term Care, Queen's University, the Public Health Agency of Canada, Kingston General Hospital and Hotel Dieu Hospital, began a 2-year pilot project to implement and evaluate an emergency department (ED) chief complaint syndromic surveillance system. Our objective was to evaluate a comprehensive and readily deployable real-time regional syndromic surveillance program and to determine its ability to detect gastrointestinal or respiratory outbreaks well in advance of traditional reporting systems. In order to implement the system, modifications were made to the University of Pittsburgh's Real-time Outbreak and Disease Surveillance (RODS) system, which has been successfully integrated into public health systems, and has enhanced communication and collaboration between them and EDs. This paper provides an overview of a RODS-based syndromic surveillance system as adapted for use at a public health unit in Kingston, Ontario. We summarize the technical specifications, privacy and security considerations, data capture, classification and management of the data streams, alerting and public health response. We hope that the modifications described here, including the addition of unique data streams, will provide a benchmark for future Canadian syndromic surveillance systems.

scholarly journals Adoption of Public Health Readiness Guidelines for Meaningful Use

2017 ◽  
Vol 9 (1) ◽  
Author(s):  
Eunice R. Santos ◽  
Wesley McNeely ◽  
Biru Yang ◽  
Raouf R. Arafat
Keyword(s):  
Public Health ◽  
Syndromic Surveillance ◽  
Gulf Coast ◽  
Meaningful Use ◽  
Health Department ◽  
Lessons Learned ◽  
Surveillance Systems ◽  
Syndromic Surveillance System ◽  
Related Data ◽  
Control And Prevention

ObjectiveTo describe the challenges and lessons learned for public healthand providers to successfully implement public health MeaningfulUse readiness guidelines and navigate from intent to submission ofproduction data while simultaneously upgrading surveillance systems.IntroductionThe Syndromic Surveillance Consortium of Southeast Texas(SSCSeT) consists of 13 stakeholders who represent 19 counties orjurisdictions in the Texas Gulf Coast region and receives health datafrom over 100 providers. The Houston Health Department (HHD)maintains and operates the syndromic surveillance system for the GulfCoast region since 2007. In preparation for Meaningful Use (MU) theHHD has adapted and implemented guidance and recommendationsfrom Centers for Disease Control and Prevention, Office of NationalCoordinator for Health Information Technology and others. HHDsgoal is to make it possible for providers meet MU specification byfacilitating the transmission of health related data for syndromicsurveillance. The timing of the transition into MU overlaps with thechange in syndromic surveillance systems.

scholarly journals Practical implications of naloxone knowledge among suburban people who use opioids

2021 ◽  
Vol 18 (1) ◽  
Author(s):  
Kristin E. Schneider ◽  
Glenna J. Urquhart ◽  
Saba Rouhani ◽  
Ju Nyeong Park ◽  
Miles Morris ◽  
...  
Keyword(s):  
Public Health ◽  
Health Department ◽  
Washington Dc ◽  
Multiple Sources ◽  
Public Health Response ◽  
Baltimore City ◽  
The Public ◽  
Health Response ◽  
The Usa ◽  
Practical Implications

Abstract Background Naloxone distribution programs have been a cornerstone of the public health response to the overdose crisis in the USA. Yet people who use opioids (PWUO) continue to face a number of barriers accessing naloxone, including not knowing where it is available. Methods We used data from 173 PWUO from Anne Arundel County, Maryland, which is located between Baltimore City and Washington, DC. We assessed the prevalence of recently (past 6 months) receiving naloxone and currently having naloxone, the type(s) of the naloxone kits received, and the perceived ease/difficultly of accessing naloxone. We also assessed participants knowledge of where naloxone was available in the community. Results One third (35.7%) of participants had recently received naloxone. Most who had received naloxone received two doses (72.1%), nasal naloxone (86.9%), and education about naloxone use (72.1%). Most currently had naloxone in their possession (either on their person or at home; 78.7%). One third (34.4%) believed naloxone was difficult to obtain in their community. Only half (56.7%) knew of multiple locations where they could get naloxone. The health department was the most commonly identified naloxone source (58.0%). Identifying multiple sources of naloxone was associated with being more likely to perceive that naloxone is easy to access. Discussion Our results suggest that additional public health efforts are needed to make PWUO aware of the range of sources of naloxone in their communities in order to ensure easy and continued naloxone access to PWUO.

scholarly journals Outbreak of ED visits related to the use of synthetic cannabinoids, Mayotte Island

2018 ◽  
Vol 10 (1) ◽  
Author(s):  
Pascal Vilain ◽  
Salamta Bah-Assoumani ◽  
Ali-Mohamed Youssouf ◽  
Laurent Filleul
Keyword(s):  
Public Health ◽  
Behavioral Disorders ◽  
Surveillance System ◽  
Syndromic Surveillance ◽  
Adverse Reactions ◽  
Health Agency ◽  
Case Definition ◽  
Syndromic Surveillance System ◽  
Ed Visits ◽  
Mental And Behavioral Disorders

ObjectiveTo confirm and to characterize the increase in emergency department (ED) visits related to the use of synthetic cannabinoids (SC)IntroductionOn October 2016, the Indian Ocean Regional Health Agency was alerted about an increase in ED visits related to adverse reactions associated with use of SC on Mayotte Island. In this context, an investigation based on a syndromic surveillance system was implemented by the regional unit of the French national public health agency.MethodsAn extraction of anonymized records routinely collected by the syndromic surveillance system (1) was carried out from January 1st, 2012 to October 30, 2016. ED visits related to the consumption of SC were identified from ICD-10 codes of the principal diagnostic according to two levels of confidence:- a probable case was defined as ED visit coded X69 (Intentional self-poisoning by and exposure to other and unspecified chemicals and noxious substances). This code has been implemented specifically by ED physicians since august 2015;- a suspect case was defined as ED visit coded: F11 (Mental and behavioral disorders due to use of opioids), F12 (Mental and behavioral disorders due to use of cannabinoids), F16 (Mental and behavioral disorders due to use of hallucinogens), F18 (Mental and behavioral disorders due to use of volatile solvents), F19 (Mental and behavioral disorders due to multiple drug use and use of other psychoactive substances).Based on these data, an epidemic curve and a descriptive analysis of ED visits were carried out.ResultsIn total, 146 ED visits related to adverse events associated with use of SC were registered from January 1st, 2012 to October 30, 2016. The epidemic curve shows two waves between 2015 and 2016 with a particularly high peak in August 2015 (Figure 1). In total, 49% (n=72/146) of these ED visits were probably related to adverse reactions associated to use SC and 51% (n=74/146) meet to the suspect case definition. On the surveillance period, men represented 84% of the patients (n=122) and median age (min – max) was 23 (8-62) years old. When the severity score variable was filled (n = 138), a vital emergency was reported for 4% (n = 5) of patients and 19% of patients were hospitalized.ConclusionsData from syndromic surveillance system allowed to confirm an increase in ED visits related to adverse reactions associated with use of SC in Mayotte Island. To our knowledge, it’s the first time that an outbreak related to use SC is described in the Ocean Indian areaThis phenomenon was particularly marked in 2015 with a peak of ED visits on August 2016.After this outbreak, the regional unit of the French national public health agency recommended the pursuit of the coding X69 in principal diagnosis with the following case definition: any patient with an adverse reaction attributed to synthetic cannabinoid use whether suspected by the medical team or declared by the patient himself or if the patient is in possession of the substance; and to raise awareness ED physicians to the notification of these poisonings to the Regional Addictive Surveillance Center.In conclusion, the young population, weakened by a precarious socio-economic situation, is a target for new synthetic drugs and a threat to public health. This emerging risk in Mayotte must be taken into account and must be actively monitored. In this context, collaborative work with the emergency services must continue in parallel with targeted prevention measures.References1. Vilain P, Maillard O, Raslan-Loubatie J, Abdou MA, Lernout T, Filleul L. Usefulness of Syndromic Surveillance for Early Outbreak Detection in Small Islands: The Case of Mayotte. Online Journal of Public Health Informatics. 2013;5(1):e149.

scholarly journals Early introductions and community transmission of SARS-CoV-2 variant B.1.1.7 in the United States

2021 ◽  
Author(s):  
Tara Alpert ◽  
Erica Lasek-Nesselquist ◽  
Anderson F. Brito ◽  
Andrew L. Valesano ◽  
Jessica Rothman ◽  
...  
Keyword(s):  
Public Health ◽  
United States ◽  
New York ◽  
Diagnostic Testing ◽  
The United States ◽  
International Travel ◽  
Health Concern ◽  
Public Health Response ◽  
Community Transmission ◽  
The Uk

SummaryThe emergence and spread of SARS-CoV-2 lineage B.1.1.7, first detected in the United Kingdom, has become a national public health concern in the United States because of its increased transmissibility. Over 500 COVID-19 cases associated with this variant have been detected since December 2020, but its local establishment and pathways of spread are relatively unknown. Using travel, genomic, and diagnostic testing data, we highlight the primary ports of entry for B.1.1.7 in the US and locations of possible underreporting of B.1.1.7 cases. New York, which receives the most international travel from the UK, is likely one of the key hubs for introductions and domestic spread. Finally, we provide evidence for increased community transmission in several states. Thus, genomic surveillance for B.1.1.7 and other variants urgently needs to be enhanced to better inform the public health response.

scholarly journals Characterizing the Effects of Extreme Cold Using Real-time Syndromic Surveillance, Ontario, Canada, 2010-2016

2017 ◽  
Vol 132 (1_suppl) ◽  
pp. 48S-52S ◽  
Author(s):  
Nancy VanStone ◽  
Adam van Dijk ◽  
Timothy Chisamore ◽  
Brian Mosley ◽  
Geoffrey Hall ◽  
...  
Keyword(s):  
Public Health ◽  
Acute Care ◽  
Surveillance System ◽  
Syndromic Surveillance ◽  
Cold Temperature ◽  
Syndromic Surveillance System ◽  
Southern Ontario ◽  
Threshold Temperatures ◽  
Ed Visits ◽  
Extreme Cold

Morbidity and mortality from exposure to extreme cold highlight the need for meaningful temperature thresholds to activate public health alerts. We analyzed emergency department (ED) records for cold temperature–related visits collected by the Acute Care Enhanced Surveillance system—a syndromic surveillance system that captures data on ED visits from hospitals in Ontario—for geographic trends related to ambient winter temperature. We used 3 Early Aberration Reporting System algorithms of increasing sensitivity—C1, C2, and C3—to determine the temperature at which anomalous counts of cold temperature–related ED visits occurred in northern and southern Ontario from 2010 to 2016. The C2 algorithm was the most sensitive detection method. Results showed lower threshold temperatures for Acute Care Enhanced Surveillance alerts in northern Ontario than in southern Ontario. Public health alerts for cold temperature warnings that are based on cold temperature–related ED visit counts and ambient temperature may improve the accuracy of public warnings about cold temperature risks.

The Role of EMS Systems in Public Health Emergencies

1997 ◽  
Vol 12 (1) ◽  
pp. 30-35 ◽  
Author(s):  
Barbara A. McIntosh ◽  
Patricia Hinds ◽  
Lorraine M. Giordano
Keyword(s):  
Public Health ◽  
Health Department ◽  
Definitive Treatment ◽  
Local Health ◽  
Public Health Response ◽  
Pneumonic Plague ◽  
Notification System ◽  
The Public ◽  
Public Health Emergencies ◽  
Isolation Facilities

AbstractIntroduction:Until now, the public health response to the threat of an epidemic has involved coordination of efforts between federal agencies, local health departments, and individual hospitals, with no defined role for prehospital emergency medical services (EMS) providers.Methods:Representatives from the local health department, hospital consortium, and prehospital EMS providers developed an interim plan for dealing with an epidemic alert. The plan allowed for the prehospital use of appropriate isolation procedures, prophylaxis of personnel, and predesignation of receiving hospitals for patients suspected of having infection. Additionally, a dual notification system utilizing an EMS physician and a representative from the Office of Infectious Diseases from the hospital group was implemented to ensure that all potential cases were captured. Initially, the plan was employed only for those cases arising from the Centers for Disease Control and Prevention (CDCJ/Public Health Service (PHS) quarantine unit at the airport, but its use later was expanded to include all potential cases within the 9–1–1 system.Results:In the two test situations in which it was employed, the plan incorporating the prehospital EMS sector worked well and extended the “surveillance net” further into the community. During the Pneumonic Plague alert, EMS responded to the quarantine facilities at the airport five times and transported two patients to isolation facilities. Two additional patients were identified and transported to isolation facilities from calls within the 9–1–1 system. In all four isolated cases, Pneumonic Plague was ruled out. During the Ebola alert, no potential cases were identified.Conclusion:The incorporation of the prehospital sector into an already existing framework for public health emergencies (i.e., epidemics), enhances the reach of the public safety surveillance net and ensure that proper isolation is continued from identification of a possible case to arrival at a definitive treatment facility.

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