» Complete Tospovirus Resource and Database    Tospoviruses, the only plant infecting members of Bunyaviridae, are a worldwide problem. This site features a searchable database of host plants.    http://www.oznet.ksu.edu/tospovirus/

» HIV    Research project by Kayleen Kinsley on the human immunodeficiency virus, including its classification, nutrition, reproduction, habitat, history and information on the disease it causes.    http://bioweb.uwlax.edu/bio203/s2008/kinsley_kayl/

» Index of Viruses    Database of virus names, acronyms, hosts, and nucleic acids.    http://www.ictvdb.rothamsted.ac.uk/Ictv/fr-index.htm

» International Committee on Taxonomy of Viruses    Taxonomy of viruses, including electron microscopy pictures, and family descriptions.    http://www.ncbi.nlm.nih.gov/ICTVdb/Images/

» Plant Viruses Online    Provides an introduction to plant viruses and includes descriptions and lists of a large number of viruses taken from the VIDE Database.    http://image.fs.uidaho.edu/vide/

» Principles of Virus Architecture    Information regarding virus structures, images, and the use of stain to identify them.    http://web.uct.ac.za/depts/mmi/stannard/virarch.html

» Taxonomy browser (Viruses)    The NCBI Taxonomy database allows browsing of the taxonomy tree, which contains a classification of organisms.    http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?name=Viruses

» The Big Picture Book of Viruses    Specific information on viral families, genomes, taxonomy, and structure.    http://www.tulane.edu/~dmsander/Big_Virology/BVHomePage.html

» The Influenze Sequence Database    Database of virus information including nucleotide sequences.    http://www.flu.lanl.gov/