
Viral Hemorrhagic Fever: The VHFs are a group of diseases caused by different viruses, including the Ebola virus.Viral Hemorrhagic Fever: The VHFs are a group of diseases caused by different viruses, including the Ebola virus.
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Viral Hemorrhagic Fever: The VHFs are a group of diseases caused by different viruses, including the Ebola virus.Viral Hemorrhagic Fever: The VHFs are a group of diseases caused by different viruses, including the Ebola virus.