Tospoviruses, the only plant infecting members of Bunyaviridae, are a worldwide problem. This site features a searchable database of host plants.

Database of virus names, acronyms, hosts, and nucleic acids.

Taxonomy of viruses, including electron microscopy pictures, and family descriptions.

Information regarding virus structures, images, and the use of stain to identify them.

Specific information on viral families, genomes, taxonomy, and structure.

Database of virus information including nucleotide sequences.

Catalogue of virus databases on the web.

Information required to classify a virus within a taxonomic group.

Introduction and historical timeline of viral research.