About Viral Hemorrhagic Fevers | Viral Hemorrhagic Fevers (VHFs)
Learn about viral hemorrhagic fevers (VHFs), how they spread, and how CDC is combatting them.
Viral Hemorrhagic Fevers (VHFs) - Centers for Disease Control and ...
2024年10月31日 · Viral Hemorrhagic Fevers (VHFs) Viral hemorrhagic fevers are rare, but serious viral diseases. Learn how to care for patients and control and prevent outbreaks.
Viral hemorrhagic fevers (VHFs) refer to a group of illnesses that are caused by several distinct families of viruses. In general, the term "viral hemorrhagic fever" is used to describe a severe multisystem syndrome
Viral Hemorrhagic Fevers | CDC Yellow Book 2024 - Centers for …
Viral hemorrhagic fever (VHF) diseases are caused by 3 families (Arenaviridae, Filoviridae, Flaviviridae) and 1 order (Bunyavirales) of enveloped RNA viruses. Arenaviridae (arenaviruses) include Chapare, Guanarito, Junin, Lassa, and Lujo viruses; lymphocytic choriomeningitis virus (LCMV); and Machupo and Sabia viruses.
Viral Hemorrhagic Fever (VHF) 2025 Case Definition | CDC
2024年10月22日 · Access the 2025 Viral Hemorrhagic Fever (VHF) case definition; uniform criteria used to define a disease for public health surveillance.
Viral hemorrhagic fevers fact sheet - CDC Stacks
Viral hemorrhagic fevers (VHFs) refer to a group of illnesses that are caused by several distinct families of viruses. In general, the term "viral hemorrhagic fever" is used to describe a severe multisystem syndrome (multisystem in that multiple organ systems in the body are affected).
Clinical Screening and Diagnosis for VHFs | Viral Hemorrhagic …
2024年5月9日 · Viral hemorrhagic fevers (VHFs) are rare and deadly viral illness that are reportable in all U.S. states and territories. Be alert for and evaluate any patients that are suspected of having a VHF. If you suspect a VHF after screening, isolate the patient and notify your health department.
Public Health Management of People with Suspected or …
2024年5月15日 · People with suspected or confirmed viral hemorrhagic fevers (VHFs), or high-risk exposure to one of these diseases, may be subject to public health measures, including movement and travel restrictions, to prevent possible exposure to …
Fatal Case of Crimean-Congo Hemorrhagic Fever, Portugal, 2024
2024年11月15日 · Crimean-Congo hemorrhagic fever (CCHF) is a potentially severe or fatal disease caused by CCHF virus (CCHFV; species Orthonairovirus haemorrhagiae), a tickborne virus of the family Nairoviridae, order Bunyavirales.
Viral Hemorrhagic Fevers (VHFs) for Health Care Providers
Viral hemorrhagic fevers are rare, but serious viral diseases. Learn how to care for patients and control and prevent outbreaks.