Per CDC:
VHF - At a Glance
Viral hemorrhagic fevers (VHFs) are a group of diseases that are caused by several distinct families of viruses.
The term "viral hemorrhagic fever" refers to a condition where many of the body's organ systems are affected, the overall cardiovascular system is damaged, and the body's ability to function on its own is reduced.
In addition to VHFs, there are serious infectious diseases like Nipah and Hendra diseases that also require a specialized laboratory, are highly pathogenic, and have no, or limited, vaccine or treatment currently available.
VHFs, Nipah and Hendra disease can cause relatively mild illness or more life-threatening disease. Symptoms can vary but may include bleeding or hemorrhaging. Distribution of these viruses is determined by where the animals that naturally carry them live.
To learn more visit: About Viral Hemorrhagic Fevers | Viral Hemorrhagic Fevers (VHFs) | CDC
