Viral Hemorrhagic Fevers US Army Medical Research Institute
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VIRAL HEMORRHAGIC FEVER
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The number of cases, mortality and treatments of viral hemorrhagic fevers: A systematic review
To provide an extensive overview of viral hemorrhagic fevers, we conducted a systematic review to retrieve available information on number of cases, mortality and treatments of viral hemorrhagic fevers. We found that cases number and mortality varied greatly across outbreaks and across countries within each viral hemorrhagic fever.
Viral hemorrhagic fevers
Viral hemorrhagic fevers are spread by contact with infected animals or insects. The viruses that cause viral hemorrhagic fevers live in a variety of animal and insect hosts. ... However, in rare cases, serious side effects can occur. The yellow fever vaccine isn't recommended for children younger than 9 months of age; pregnant women ...
Viral hemorrhagic fevers (VHFs)
Viral Hemorrhagic Fevers (VHFs) Viral hemorrhagic fevers (VHF) are a group of diseases that affect multiple organ systems in the body and may be accompanied by hemorrhage, or bleeding. Learn more.
PDF Viral Hemorrhagic Fevers Fact Sheet
How can cases of viral hemorrhagic fever be prevented and controlled? With the exception of yellow fever and Argentine hemorrhagic fever, for which vaccines have been developed, no vaccines exist that can protect against these diseases. Therefore, prevention efforts must concentrate on avoiding contact with host species.
Viral hemorrhagic fevers
Diagnosis. Diagnosing specific viral hemorrhagic fevers in the first few days of illness can be difficult because the early signs and symptoms — high fever, muscle aches, headaches and extreme fatigue — are common to many other diseases. To help with diagnosis, tell your doctor about your medical and travel history and your exposure to ...
The number of cases, mortality and treatments of viral hemorrhagic
Background: Viral hemorrhagic fevers (VHFs) are a group of diseases, which can be endemo-epidemic in some areas of the world. Most of them are characterized by outbreaks, which occur irregularly and are hard to predict. Innovative medical countermeasures are to be evaluated but due to the field specificities of emerging VHF, challenges arise when implementing clinical studies.
Standard of care for viral haemorrhagic fevers (VHFs): a systematic
The Sudan virus disease outbreak in Uganda in 2022 showed our vulnerability to viral haemorrhagic fevers (VHFs). Although there are regular outbreaks of VHFs with high morbidity and mortality, which disproportionally affect low-income settings, our understanding of how to treat them remains inadequate. In this systematic review, we aim to explore the availability, scope, standardisation, and ...
Viral hemorrhagic fevers (VHFs) are a group of viral infections that can cause uncontrolled bleeding. They spread in many ways, including through insect bites and contact with body fluids of infected people or animals. ... In severe cases, VHFs can also cause: Bleeding from your nose, eyes, gums or vagina. Severe vomiting or diarrhea. Vomiting ...
The WHO Global Clinical Platform for viral haemorrhagic fever
The CRF is designed to collect data obtained direct from patient examination and interview, and from review of hospital or clinical notes of people with suspected, probable or confirmed viral haemorrhagic fever disease. These are the CRF modules: Module 1: To be completed on the first day of presentation or admission to the inpatient health ...
Viral Hemorrhagic Fever (VHF) 2022 Case Definition
Background. Viral hemorrhagic fevers (VHFs) refer to a group of illnesses that are caused by several families of viruses, including filoviruses (Ebola and Marburg viruses), Old World arenaviruses (Lassa and Lujo viruses), New World arenaviruses (e.g. Guanarito, Machupo, Junin, Sabia, and Chapare viruses), and Crimean Congo hemorrhagic fever virus.
Viral Hemorrhagic Fevers
Viral hemorrhagic fever (VHF) diseases are caused by 3 families ... Several cases of Lassa fever have been confirmed in international travelers staying in traditional countryside dwellings. Health care-associated transmission and close family member infection with Lassa, Lujo, and Machupo viruses occurs through droplet spread and direct ...
Case 4-2024: A 39-Year-Old Man with Fever and Headache after
Other viral syndromes that could explain some of the features present in this patient include Lassa fever, yellow fever, Crimean-Congo hemorrhagic fever, and filovirus infections, such as Ebola ...
Clinical management of patients with viral haemorrhagic fever: A pocket
Interim emergency guidance for country adaptation. This pocket guide provides strong support for the practical application of key lifesaving interventions that are feasible in an ETU as well as interventions that relieve pain and other symptoms. Providing good supportive care while in personal protective equipment (PPE), which limits the time for patient care and can impair vision and ...
Weekly cases* of notifiable diseases, United States, U.S. Territories
NNDSS was updated beginning in 2015 to receive data for each of the viral hemorrhagic fevers listed. ¶ Beginning in January 2022, confirmed and suspect cases combined are published to align with the approved CSTE position statement 21-ID-04, whereas in years prior to 2022, only confirmed cases were published.
Management of Patients With Suspected Viral Hemorrhagic Fever
The term viral hemorrhagic fever (VHF) refers to the illness associated with a number of geographically restricted viruses. This illness is characterized by fever and, in the most severe cases, shock and hemorrhage (1).
Crimean‐Congo hemorrhagic fever in the COVID‐19 pandemic: A case study
Viral hemorrhagic fevers are a diverse group of acute tick-borne, zoonotic illnesses. Crimean Congo hemorrhagic fever virus (CCHFV), one of the viral hemorrhagic fever syndromes, is described as an emerging viral infection worldwide with a mortality rate of 30%. ... 2 CASE PRESENTATION. A previously healthy 41-year-old Persian male was ...
History. Initial symptoms of viral hemorrhagic fevers (VHFs) are nonspecific and follow an incubation period of 2-14 days. Patients experience an insidious or sudden onset of progressive fever (that may be biphasic), chills, malaise, generalized myalgias and arthralgias, headache, anorexia, and cough. Epigastric pain, vomiting, and diarrhea are ...
Viral Hemorrhagic Fever (VHF) 2011 Case Definition
An illness with acute onset with ALL of the following clinical findings: A fever >40°C. One or more of the following clinical findings: Severe headache. Muscle pain. Erythematous maculopapular rash on the trunk with fine desquamation 3-4 days after rash onset. Vomiting.
Human macrophages infected with Egyptian Rousette bat-isolated ...
Marburg virus (MARV) is a highly pathogenic zoonotic filovirus and an etiologic agent of sporadic outbreaks of viral hemorrhagic fever with high case fatality rates 1,2,3.Similar to Zaire Ebola ...
Weekly cases* of notifiable diseases, United States, U.S. Territories
Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending April 20, 2024 (Week 17) Table 1391 Viral hemorrhagic fevers Crimean-Congo hemorrhagic fever virus 04/25/2024. By Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services.
Severe fever with thrombocytopenia syndrome with central nervous system
Severe fever with thrombocytopenia syndrome (SFTS) is a natural focal disease transmitted mainly by tick bites, and the causative agent is SFTS virus (SFTSV). SFTS can rapidly progress to severe disease, with multiple-organ failure (MOF) manifestations such as shock, respiratory failure, disseminated intravascular coagulation (DIC) and death, but cases of SFTS patients with central nervous ...
IMAGES
VIDEO
COMMENTS
To provide an extensive overview of viral hemorrhagic fevers, we conducted a systematic review to retrieve available information on number of cases, mortality and treatments of viral hemorrhagic fevers. We found that cases number and mortality varied greatly across outbreaks and across countries within each viral hemorrhagic fever.
Viral hemorrhagic fevers are spread by contact with infected animals or insects. The viruses that cause viral hemorrhagic fevers live in a variety of animal and insect hosts. ... However, in rare cases, serious side effects can occur. The yellow fever vaccine isn't recommended for children younger than 9 months of age; pregnant women ...
Viral Hemorrhagic Fevers (VHFs) Viral hemorrhagic fevers (VHF) are a group of diseases that affect multiple organ systems in the body and may be accompanied by hemorrhage, or bleeding. Learn more.
How can cases of viral hemorrhagic fever be prevented and controlled? With the exception of yellow fever and Argentine hemorrhagic fever, for which vaccines have been developed, no vaccines exist that can protect against these diseases. Therefore, prevention efforts must concentrate on avoiding contact with host species.
Diagnosis. Diagnosing specific viral hemorrhagic fevers in the first few days of illness can be difficult because the early signs and symptoms — high fever, muscle aches, headaches and extreme fatigue — are common to many other diseases. To help with diagnosis, tell your doctor about your medical and travel history and your exposure to ...
Background: Viral hemorrhagic fevers (VHFs) are a group of diseases, which can be endemo-epidemic in some areas of the world. Most of them are characterized by outbreaks, which occur irregularly and are hard to predict. Innovative medical countermeasures are to be evaluated but due to the field specificities of emerging VHF, challenges arise when implementing clinical studies.
The Sudan virus disease outbreak in Uganda in 2022 showed our vulnerability to viral haemorrhagic fevers (VHFs). Although there are regular outbreaks of VHFs with high morbidity and mortality, which disproportionally affect low-income settings, our understanding of how to treat them remains inadequate. In this systematic review, we aim to explore the availability, scope, standardisation, and ...
Viral hemorrhagic fevers (VHFs) are a group of viral infections that can cause uncontrolled bleeding. They spread in many ways, including through insect bites and contact with body fluids of infected people or animals. ... In severe cases, VHFs can also cause: Bleeding from your nose, eyes, gums or vagina. Severe vomiting or diarrhea. Vomiting ...
The CRF is designed to collect data obtained direct from patient examination and interview, and from review of hospital or clinical notes of people with suspected, probable or confirmed viral haemorrhagic fever disease. These are the CRF modules: Module 1: To be completed on the first day of presentation or admission to the inpatient health ...
Background. Viral hemorrhagic fevers (VHFs) refer to a group of illnesses that are caused by several families of viruses, including filoviruses (Ebola and Marburg viruses), Old World arenaviruses (Lassa and Lujo viruses), New World arenaviruses (e.g. Guanarito, Machupo, Junin, Sabia, and Chapare viruses), and Crimean Congo hemorrhagic fever virus.
Viral hemorrhagic fever (VHF) diseases are caused by 3 families ... Several cases of Lassa fever have been confirmed in international travelers staying in traditional countryside dwellings. Health care-associated transmission and close family member infection with Lassa, Lujo, and Machupo viruses occurs through droplet spread and direct ...
Other viral syndromes that could explain some of the features present in this patient include Lassa fever, yellow fever, Crimean-Congo hemorrhagic fever, and filovirus infections, such as Ebola ...
Interim emergency guidance for country adaptation. This pocket guide provides strong support for the practical application of key lifesaving interventions that are feasible in an ETU as well as interventions that relieve pain and other symptoms. Providing good supportive care while in personal protective equipment (PPE), which limits the time for patient care and can impair vision and ...
NNDSS was updated beginning in 2015 to receive data for each of the viral hemorrhagic fevers listed. ¶ Beginning in January 2022, confirmed and suspect cases combined are published to align with the approved CSTE position statement 21-ID-04, whereas in years prior to 2022, only confirmed cases were published.
The term viral hemorrhagic fever (VHF) refers to the illness associated with a number of geographically restricted viruses. This illness is characterized by fever and, in the most severe cases, shock and hemorrhage (1).
Viral hemorrhagic fevers are a diverse group of acute tick-borne, zoonotic illnesses. Crimean Congo hemorrhagic fever virus (CCHFV), one of the viral hemorrhagic fever syndromes, is described as an emerging viral infection worldwide with a mortality rate of 30%. ... 2 CASE PRESENTATION. A previously healthy 41-year-old Persian male was ...
History. Initial symptoms of viral hemorrhagic fevers (VHFs) are nonspecific and follow an incubation period of 2-14 days. Patients experience an insidious or sudden onset of progressive fever (that may be biphasic), chills, malaise, generalized myalgias and arthralgias, headache, anorexia, and cough. Epigastric pain, vomiting, and diarrhea are ...
An illness with acute onset with ALL of the following clinical findings: A fever >40°C. One or more of the following clinical findings: Severe headache. Muscle pain. Erythematous maculopapular rash on the trunk with fine desquamation 3-4 days after rash onset. Vomiting.
Marburg virus (MARV) is a highly pathogenic zoonotic filovirus and an etiologic agent of sporadic outbreaks of viral hemorrhagic fever with high case fatality rates 1,2,3.Similar to Zaire Ebola ...
Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending April 20, 2024 (Week 17) Table 1391 Viral hemorrhagic fevers Crimean-Congo hemorrhagic fever virus 04/25/2024. By Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services.
Severe fever with thrombocytopenia syndrome (SFTS) is a natural focal disease transmitted mainly by tick bites, and the causative agent is SFTS virus (SFTSV). SFTS can rapidly progress to severe disease, with multiple-organ failure (MOF) manifestations such as shock, respiratory failure, disseminated intravascular coagulation (DIC) and death, but cases of SFTS patients with central nervous ...