Mononegavirales
Mononegavirales are an order of viruses comprising species that have a non-segmented, negative sense RNA genome.
Families
Bornaviridae: Borna virus.
Rhabdoviridae: Rabies virus.
Filoviridae: Marburg virus, Ebola virus.
Paramyxoviridae: Newcastle virus; Measles virus.
A number of important human diseases, both established (mumps, measles, rabies) and emerging (ebola haemorrhagic fever, borna disease, Hendra virus, Nipah virus), are caused by viruses from this order.