A human double-stranded DNA virus of the species JC polyomavirus, causing progressive multifocal leukoencephalopathy and other diseases in immunodeficient patients.

Jamestown Canyon virus

Alternative spelling of antivirus

(virology) Any virus with more than 300,000 base pairs in its genome (genomic nucleic acid coding).

The arenavirus (Argentinian mammarenavirus (syn. Junin mammarenavirus) that characteristically causes Argentine hemorrhagic fever.

A nairovirus discovered in Egypt, primarily transmitted by the tick Ornithodoros erraticus.

An Old World arenavirus that causes fever in human and non-human primates.

A calicivirus isolated from rhesus monkeys.

A virus that causes Bolivian hemorrhagic fever.

A virus believed to be in species Dhori thogotovirus in family Orthomyxoviridae, a tick-borne virus discovered in 2014 that has caused at least one fatality in an otherwise healthy man