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This is a list of all virus species, including satellites and viroids. Excluded are other ranks, and other non-cellular life such as prions. Also excluded are common names and obsolete names for viruses. The taxonomy is taken from ICTV taxonomy 2022 release. For a list of virus families and subfamilies, see List of virus families and subfamilies.
Human viruses and associated pathologies. The table below provides a list of human viral pathogens with transmission information and general facts about associated pathologies. ( See human viruses by Baltimore classification ) Virus. Genus, Family.
A virus is a submicroscopic infectious agent that replicates only inside the living cells of an organism. Viruses infect all life forms, from animals and plants to microorganisms, including bacteria and archaea. Viruses are found in almost every ecosystem on Earth and are the most numerous type of biological entity.
Aug 25, 2018 · A virus is a chain of nucleic acids (DNA or RNA) which lives in a host cell, uses parts of the cellular machinery to reproduce, and releases the replicated nucleic acid chains to infect more cells.
Jun 18, 2024 · Virus, infectious agent of small size and simple composition that can multiply only in living cells of animals, plants, or bacteria. Viruses possess unique infective properties and thus often cause disease in host organisms. Learn about the history, types, and features of viruses.
Mar 29, 2023 · Viruses are small germs (pathogens) that can infect you and make you sick. They can infect humans, plants, animals, bacteria and fungi. Each one infects only specific types of hosts. Viral infections in humans can cause no symptoms or make you extremely ill. Types of diseases they can cause include:
Official Taxonomic Resources. ICTV Taxonomy Browser. Search and browse the virus taxonomy. Master Species List. MSL: Spreadsheet of all current species. Virus Metadata Resource. VMR: Virus exemplars for every species. News. Error Correction Release: MSL39v3. Version 3 of taxonomy release MSL39. Read more. New! Virion Diagrams.
A virus is an infectious particle that reproduces by "commandeering" a host cell and using its machinery to make more viruses. A virus is made up of a DNA or RNA genome inside a protein shell called a capsid. Some viruses have an external membrane envelope. Viruses are very diverse.
Key points: There are many different kinds of viruses that infect humans and other animals, some causing serious illness and others not. Viruses can be classified according to the Baltimore system, and human-infecting viruses fall into all of its seven categories.
Jul 18, 2017 · The virus family concept is fundamentally important in understanding the biologic classification of viruses. 1 By specifying the family to which a virus belongs, much can be inferred about its physical, chemical, and biologic properties and its evolutionary relationships and modes of gene expression. 2 Virus families are designated with the suff...
