Though Ebola and other viral hemorrhagic fevers have been recognized for their virulence and biosecurity implications for decades, the 2014-2016 Ebola outbreak in West Africa for the first time spread into metropolitan areas, far exceeding the scope of previous outbreaks, killing thousands, overwhelming health systems, and highlighting international gaps in infectious disease preparedness and response. For the first time, patients with Ebola were treated in American facilities, and we also saw the first secondary cases of Ebola in the U.S. Smaller outbreaks since that time continue to highlight the risk posed by these viruses though advances in vaccination and antiviral therapies hold promise for limiting the impact of future outbreaks. The following resources highlight recent case studies, lessons learned, tools, and promising practices for planning for and responding to Ebola and viral hemorrhagic fever outbreaks.
Each resource in this Topic Collection is placed into one or more of the following categories (click on the category name to be taken directly to that set of resources). Resources marked with an asterisk (*) appear in more than one category.
This playbook (updated in 2023) synthesizes multiple sources of information in a single planning document addressing the full spectrum of infectious agents to create a concise reference resource for emergency medical services (EMS) agencies developing their service policies. The information can be incorporated into agency standard operating procedures and reviewed by the EMS medical director.
Bridget Kanawati
Thank you for your interest in this resource. Unfortunately, funding restrictions preclude our being able to provide printed versions of our resources so all of our products, including this one, are only available electronically.
ASPR TRACIE Team
3/26/2020 2:12:42 PM
Frances Thorpe
I agree with Tracy, is there a way to order this publication in hard copy format? The information contained in this publication highlights agency infection control policies and is a great resource to have in the department library.
3/26/2020 12:21:37 PM
Tracy Miller
Is there any way to order a printed and bound version?
This webpage provides comprehensive information for clinicians on Ebola virus disease, including clinical presentation, pathogenesis, treatment, and updated vaccine information with additional references toward the end.
This chapter of the Yellow Book provides detailed information for health care professionals to evaluate ill travelers returning from international locations.
In this report, the authors discuss the importance of anticipating the nonclinical needs of those under public health surveillance (e.g., concerns about housing, transportation, education, employment, food, and other household needs). The report also stresses the importance of ensuring these types of support are addressed so that residents will be more likely to comply with quarantine orders, and the utility of community collaboration (with partners such as businesses, schools, community and faith-based organizations, and social services).
Laboratory staff can download and tailor this template to meet their requirements. It includes comprehensive information on using enhanced precautions and personal protective equipment when handling high-risk Ebola specimens.
In this study, the authors review and summarize 33 studies that examined evidence of presence and persistence of infectious virus in various body fluids compared to onset of Ebola or Marburg illness. Research consistently showed high viral loads in blood during illness, but rarely later than 16 days after illness onset. Filovirus was also found in non-blood body fluids of actively ill patients, but rarely found in survivors, with the exception of semen, which tested positive as late as 203 days after onset of illness.
This guide provides information for healthcare providers on evaluating a patient potentially exposed to a high consequence disease, including viral hemorrhagic fevers. It includes information on exposure risk factors and symptoms, consultation with local, tribal, state, or territorial health departments after a patient is safely isolated, and a testing algorithm for determining when to test an individual with a suspected infection.
This flowchart is intended to help screen for potential Ebola, Lassa, Marburg, or Orthopox virus cases in the Emergency Department. It includes color coded procedural steps for processing incoming patients, specific questions to ask, screening notes, and infection control guidance.
The authors reviewed retrospective data from both positive and negative Ebola patients in Sierra Leone to develop two risk scores on the likelihood of Ebola infection among patients with suspected or confirmed Ebola virus disease. The Ebola symptom-based risk (ESR) score was based on headache, diarrhea, difficulty breathing, nausea/vomiting, loss of appetite, and conjunctivitis. If available, laboratory test results for alanine transaminase, creatine kinase, creatinine, and total bilirubin were added to the ESR score to calculate the Ebola symptom- and laboratory-based (ESLR) score. Among suspected patients who tested positive for Ebola virus disease, the ESR score categorized more than 70% and the ESLR score categorized more than 90% as high risk. The risk scores may be useful in separating patients who meet the case definition by their likeliness of infection and implementing greater protections and directing more resources to those with higher risk scores while awaiting laboratory confirmation of disease.
This document is intended to help organizations who want to provide care for Ebola virus disease (EVD)/viral hemorrhagic fever (VHF) patients determine an appropriate level of medical care that they can provide and anticipate the supplies that may be needed. This guidance may be applicable to other diseases where dehydration and electrolyte imbalance are key contributors to mortality.
This study aims to understand long-term Ebola virus disease sequelae prevalence, incidence, and duration over a 48-month period following 803 survivors. Results indicate that while prevalence and incidence of symptoms decreased over time, sequelae were present 48 months post discharge.
*
Feldmann, H., Sprecher, A., and Geisbert, T. (2020).
Ebola.
The New England Journal of Medicine. 382:1832-1842.
This article provides a comprehensive overview of Ebola, its virologic, epidemiologic, and ecologic features, and information on disease pathogenesis. For clinicians, it includes guidance for diagnosis, patient care, investigational treatment, vaccines, and outbreak management information.
This article reviews updated care guidelines for treating Ebola-related illness. Information summarizes advancements in point-of-care diagnostics, patient standards of care, drug therapies, and supportive care.
This article offers a summary of clinical features, diagnostic testing options, potential medical countermeasures, infection prevention and control recommendations, and additional recommendations related to caring for patients with Marburg virus disease.
These evidence-based guidelines developed by a 34 member expert panel provide recommendations on the delivery of supportive care for patients in treatment units during a future Ebola outbreak. The panel used the Grading of Recommendations Assessment, Development, and Evaluation methodology to develop 8 clinical recommendations on oral rehydration, parenteral administration of fluids, systematic monitoring and charting of vital signs and volume status, serum biochemistry, staffing ratio, communication with family and friends, analgesic therapy, and antibiotics.
The authors (from Emory University) present two case reports on two U.S. citizens who contracted the Ebola virus while working in Liberia. Line graphs detail laboratory values in both patients as they received ZMapp, an experimental treatment.
The authors simulated environmental conditions and found that the Ebola virus remains active for a longer time on hospital surfaces than it does in African conditions. The virus also lives longer in liquid than it does in dried blood.
This fact sheet provides a step-by-step summary of actions workers should take from the point Ebola-contaminated waste is generated through final disposal.
The Environmental Protection Agency lists products that meet the Centers for Disease Control and Prevention’s criteria for use against the Ebola virus on hard, non-porous surfaces. Products are listed by name and indicate whether they are approved for use in hospital/healthcare facilities, institutions such as schools and offices, and residences.
This guidance document is based on extensive federal interagency coordination and stakeholder input and designed to help those who work in healthcare facilities, medical transportation operations, and laboratories better understand infectious waste and how to manage it.
The National Ebola Training and Education Center (NETEC) and ASPR’s Technical Resources, Assistance Center, and Information Exchange (ASPR TRACIE) are partnering on a series of joint webinars featuring NETEC’s suite of free, fully customizable, Homeland Security Exercise and Evaluation Program (HSEEP)-compliant exercise materials, trainings, and other resources. This webinar highlights a new course, exercise templates, and other ASPR TRACIE and NETEC resources.
The speakers in this webinar discussed exercise templates designed to help manage patients with highly pathogenic infectious diseases; explained how exercises support ASPR's regional, tiered approach; and shared their experiences planning and executing exercises for Ebola and other special pathogens.
Speakers share information on HSEEP-compliant exercise templates that test readiness for highly pathogenic infectious disease patients, and highlight how these exercises support ASPR’s regional, tiered approach and address unique challenges and situations.
In this joint NETEC-ASPR TRACIE webinar, speakers provided an overview of the current situation in the DRC; described the regional, tiered system established to manage patients suspected and known to be infected with EVD or other special pathogens; provided updates on current Ebola readiness and trends; reinforced the “Identify, Isolate, and Inform” response framework; and shared best practices and lessons learned from previous experience.
Centers for Disease Control and Prevention. (2021).
Marburg Virus Disease.
U.S. Department of Health and Human Services.
This webpage provides an overview of MVD with links to information on transmission, signs and symptoms, risk of exposure, diagnosis, treatment, and prevention guidance, as well as historical outbreak data and additional resources.
This chapter of the Yellow Book provides detailed information for health care professionals to evaluate ill travelers returning from international locations.
This instructional series, comprised of nine modules (listed at the top of the page), includes an introduction to infectious diseases, basic infection control concepts, considerations for personal protective equipment (including donning and doffing), personnel decontamination, patient transport, and transfer of patient care for patients with Ebola and other highly infectious diseases.
This resource page provides an overview of Marburg virus disease, a brief history of outbreaks, and links to additional resources and publications, including clinical guidance, infection prevention information, and laboratory and EMS resources.
This resource page provides an overview and brief history of Lassa Fever, and links to additional resources on topics such as clinical guidance, infection prevention information, waste management, relevant training, and laboratory practices.
This training program includes a video for people or groups who may come in contact with an individual with a possible infectious disease. It also includes a free, downloadable, Homeland Security Exercise and Evaluation Program-compliant, no-notice drill template for frontline healthcare facilities. Upon registration, West Virginia providers may also access eight brief online courses to reinforce and test the concepts introduced in the training guide video.
This playbook (updated in 2023) synthesizes multiple sources of information in a single planning document addressing the full spectrum of infectious agents to create a concise reference resource for emergency medical services (EMS) agencies developing their service policies. The information can be incorporated into agency standard operating procedures and reviewed by the EMS medical director.
Bridget Kanawati
Thank you for your interest in this resource. Unfortunately, funding restrictions preclude our being able to provide printed versions of our resources so all of our products, including this one, are only available electronically.
ASPR TRACIE Team
3/26/2020 2:12:42 PM
Frances Thorpe
I agree with Tracy, is there a way to order this publication in hard copy format? The information contained in this publication highlights agency infection control policies and is a great resource to have in the department library.
3/26/2020 12:21:37 PM
Tracy Miller
Is there any way to order a printed and bound version?
This webpage provides comprehensive emergency services information for emergency department (ED) and emergency medical services (EMS) staff treating suspected or confirmed Ebola patients. Information includes guidance on ED preparedness training, 911 answering points, air medical transport, and interfacility transport.
These model procedural guidelines, created by NETEC's EMS/Patient Transport Work Group, are designed to help EMS agencies develop standard operating procedures for the transport and management of patients suspected or confirmed to have a high-consequence infectious disease. The guidelines address personal protective equipment (PPE) donning and doffing, EMS provider down, PPE breaches, biohazard spills, waste management, ambulance modification, and ambulance cleaning and disinfection. They complement ASPR TRACIE's EMS Infectious Disease Playbook (https://files.asprtracie.hhs.gov/documents/aspr-tracie-transport-playbook-508.pdf).
The authors discuss implications of people with undiagnosed Ebola reporting to healthcare facilities. They worked with key stakeholders to develop a list of considerations for patient management, which is displayed in Table 1.
The Centers for Disease Control and Prevention provides step-by-step guidance for individuals responsible for performing postmortem care on viral hemorrhagic fever patients in U.S. hospitals and mortuaries.
This guide is a planning tool for facilities managing deceased patients with confirmed or suspected viral hemorrhagic fever. It includes information on communication, safety measures, postmortem care, and in-room postportem preparation.
This webpage provides comprehensive information for clinicians on Ebola virus disease, including clinical presentation, pathogenesis, treatment, and updated vaccine information with additional references toward the end.
This webpage provides guidance for healthcare professionals regarding standard, contact, and droplet precautions when caring for an individual with suspected or confirmed viral hemorrhagic fever.
These evidence-based guidelines developed by a 34 member expert panel provide recommendations on the delivery of supportive care for patients in treatment units during a future Ebola outbreak. The panel used the Grading of Recommendations Assessment, Development, and Evaluation methodology to develop 8 clinical recommendations on oral rehydration, parenteral administration of fluids, systematic monitoring and charting of vital signs and volume status, serum biochemistry, staffing ratio, communication with family and friends, analgesic therapy, and antibiotics.
This webpage provides guidance for healthcare professionals regarding standard, contact, and droplet precautions when caring for an individual with suspected or confirmed viral hemorrhagic fever.
The authors review articles examining persistence of Ebola virus disease in body fluids during the convalescent phase. They note that the virus persists in body fluids following clinical recovery and clearance from the blood and recommend additional study to quantify virus persistence and infectivity after the acute illness phase to better inform infection control guidelines.
The authors used next-generation sequencing to determine that the 2021 outbreak of Ebola virus disease was not due to a novel zoonotic spillover event, but to a persistent or latent infection. The article emphasizes the importance of long-term healthcare and support for survivors of Ebola virus disease.
The authors provide a history of Ebola virus disease, discuss the response to the recent epidemic, and describe how to apply lessons learned to future outbreaks.
This report discusses the findings and recommendations of the independent panel established to examine the U.S. Department of Health and Human Services response to the 2014-2016 Ebola epidemic.
In this report, the authors discuss the importance of anticipating the nonclinical needs of those under public health surveillance (e.g., concerns about housing, transportation, education, employment, food, and other household needs). The report also stresses the importance of ensuring these types of support are addressed so that residents will be more likely to comply with quarantine orders, and the utility of community collaboration (with partners such as businesses, schools, community and faith-based organizations, and social services).
This clinical report from the American Academy of Pediatrics Committee on Infectious Diseases presents options for meeting the needs of patients and their families while posing the least risk to healthcare providers and facilities.
The authors discuss considerations for the care of children with Ebola virus disease. They emphasize infection control practices to limit disease spread, and supportive care to treat patients.
This article describes a retrospective study to better understand effects of Ebola virus disease on pediatric patients. Medical data for patients under 15 years of age admitted to 34 military hospitals was assessed to determine clinical characteristics and related sociodemographic data.
To better understand viral transmission, the authors completed an extensive environmental and animal sampling study during intensive care of non-human primates. The found significant unexpected contamination of monitor lines, equipment, and tubes as well as a high risk of exposure during blood draws throughout illness and urine and gastric contents handling in later stage disease.
The authors reviewed video guidelines to identify exemplary doffing, which they defined as no used personal protective equipment surface coming into contact with mucous membranes, face, or hair.
In this webinar, NETEC and and ASPR TRACIE demonstrate the Disaster Available Supplies in Hospitals (DASH) Tool and highlight the National Special Pathogen System framework, real-world use cases of DASH for Level 2 and Level 3 care, and how PPE needs change over 24-hour and multi-day scenarios.
The U.S. Department of Labor shares information on the type of personal protective equipment to be worn in various situations (e.g., normal work activities, casual interaction, providing medical and supportive care, cleaning and disinfecting environments, and dealing with waste).
This guide provides information for healthcare providers on evaluating a patient potentially exposed to a high consequence disease, including viral hemorrhagic fevers. It includes information on exposure risk factors and symptoms, consultation with local, tribal, state, or territorial health departments after a patient is safely isolated, and a testing algorithm for determining when to test an individual with a suspected infection.
This toolbox includes a variety of resources to assist frontline facilities in their readiness activities related to patients with high consequence infectious diseases. Included are planning and training tools, exercise templates, and the components (e.g., screening guide, checklists, posters) to create a readiness binder.
National Ebola Training and Education Center. (n.d.).
NETEC Exercise Templates.
(Accessed 9/9/2024.)
This web page includes links to various Homeland Security Exercise and Evaluation Program-compliant templates to assist healthcare coalitions, frontline facilities, assessment hospitals, state-designated Ebola treatment centers, regional Ebola and special pathogen treatment centers, and their respective response partners in the planning and conduct of exercises on the identification, assessment, treatment, management, transport, and transfer of high risk patients. The site includes templates for drills, tabletops, functional, and full-scale exercises. There is also a beginners guide to assist users new to exercise planning.
In this webinar, NETEC and and ASPR TRACIE demonstrate the Disaster Available Supplies in Hospitals (DASH) Tool and highlight the National Special Pathogen System framework, real-world use cases of DASH for Level 2 and Level 3 care, and how PPE needs change over 24-hour and multi-day scenarios.
NETEC developed this checklist to help healthcare facilities assess their ability to identify, isolate, inform, and provide initial treatment to patients known or suspected to be infected with a special pathogen. Healthcare facilities can review their immediate care capabilities and follow links to additional resources that may assist them in filling readiness gaps.
These model procedural guidelines, created by NETEC's EMS/Patient Transport Work Group, are designed to help EMS agencies develop standard operating procedures for the transport and management of patients suspected or confirmed to have a high-consequence infectious disease. The guidelines address personal protective equipment (PPE) donning and doffing, EMS provider down, PPE breaches, biohazard spills, waste management, ambulance modification, and ambulance cleaning and disinfection. They complement ASPR TRACIE's EMS Infectious Disease Playbook (https://files.asprtracie.hhs.gov/documents/aspr-tracie-transport-playbook-508.pdf).
This flowchart is intended to help screen for potential Ebola, Lassa, Marburg, or Orthopox virus cases in the Emergency Department. It includes color coded procedural steps for processing incoming patients, specific questions to ask, screening notes, and infection control guidance.
This toolkit is intended for use by hospital emergency departments, and tests how long it takes for a potential patient with a highly infectious disease to be identified and for staff to begin exposure mitigation procedures; how long it takes for a patient to be transferred to an isolation room; and the capability of the facility to make notifications internally and to the health department. The Toolkit includes scenarios for Ebola Virus Disease, Middle East Respiratory Syndrome, and Measles, but may be modified to suit healthcare facilities of any nature and any type of disease outbreak.
This planning guide from New York City Health + Hospitals provides high-level planning information for frontline hospital multidisciplinary teams to support planning and training for the initial care of suspected special pathogen patients while determining whether and when they will be transferred to another facility for further assessment and treatment.
This report summarizes recommendations by the Advisory Committee on Immunization Practices to vaccinate adults at high risk of occupational exposure to Zaire ebolavirus. Vaccination is recommended for: persons responding to an outbreak of Ebola virus disease; healthcare personnel working at federally designated Ebola treatment centers; and laboratorians and other biosafety level 4 facility staff.
*
Feldmann, H., Sprecher, A., and Geisbert, T. (2020).
Ebola.
The New England Journal of Medicine. 382:1832-1842.
This article provides a comprehensive overview of Ebola, its virologic, epidemiologic, and ecologic features, and information on disease pathogenesis. For clinicians, it includes guidance for diagnosis, patient care, investigational treatment, vaccines, and outbreak management information.
The authors describe the first use of an Ebola vaccine in an outbreak setting outside of a clinical trial. More than 1500 individuals, including 303 children age 6 and older, were vaccinated in 4 rings. No confirmed cases were reported among vaccinees or within the rings once vaccination was completed. Mild adverse events were reported in 17% of those age 6-17; 36% of adults also reported adverse events, with 98% being mild. There were no reports of severe vaccine-related adverse events.
This article discusses the recent success of the PALM trial in the DRC in treating acute Ebola virus disease; however, the author underscores the need for continued efforts to treat severe Ebola disease, utilize effective post-exposure prophylaxis, and understand the role of viral persistence as it relates to Ebola.
This article outlines the trial of four investigational Ebola therapies during an outbreak in the DRC in 2018. Patients received monoclonal antibody ZMapp (the control group), the antiviral agent remdesivir, the single monoclonal antibody MAb114, or the triple monoclonal antibody REGN-EB3. Of the 681 patients enrolled, results showed both MAb114 and REGN-EB3 reduced Ebola-related mortality.
This article explores how Ebola vaccines can address traditionally unpredictable outbreaks of Ebola virus which make it difficult to preemptively vaccinate. The authors also highlight the challenges associated with getting vaccines approved for use.
The authors provide an overview of the interaction between Ebola and pregnancy, current practices in the field, gaps in knowledge, and potential management strategies.
This systematic review looked at evidence related to the presence of Ebola virus in breastmilk as a potential route for viral transmission during breastfeeding. 148 full text articles were evaluated with eight studies included where breastmilk samples were provided. Results showed that seven of the ten samples detected Ebola virus and four of five infants breastfed Ebola virus positive milk were found to be infected.