The Togaviridae family of single-stranded (+)-sense RNA virus include equinine encephalitis viruses and Rubella virus which affect humans.

Originally known as epidemic polyarthritis, RRV is a member of the Togaviridae family of arboviruses. RRV is transmitted in an animal host-vector-human cycle, where the vector is the mosquito.

The scientific name for Rubella virus is Rubella virus, which belongs to the Rubivirus genus in the Togaviridae family.

If you are looking for the medical terminology for yellow fever, here are some common names for it.

1. Yellow Jack

2. Black Vomit

3. American Plague

4. Vomito Negro (this means Black Vomit in spanish)

The virus that causes yellow fever is called ALPHAVIRUS (Genus) which is a RNA virus, in the Family TOGAVIRIDAE.

flavivirus. There are at least members of this group of virus, two in Africa and two in South America. Yellow fever is a viral disease that is transmitted to humans through the bite of infected mosquitoes. Illness ranges in severity from an influenza-like syndrome to severe hepatitis and hemorrhagic fever. Yellow fever virus (YFV) is maintained in nature by mosquito-borne transmission between nonhuman primates. Transmission by mosquitoes from one human to another occurs during epidemics of "urban yellow fever."