ASFIVIRUS Meaning and
Definition
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Asfivirus is a noun that refers to a type of virus belonging to the family Asfarviridae, which includes some of the most significant and economically impactful viruses affecting swine. The term "asfivirus" specifically designates viruses that cause African Swine Fever (ASF), a severe and highly contagious viral disease affecting domestic pigs and wild boar.
These viruses are large, double-stranded DNA viruses with complex structures. They possess an icosahedral capsid, a lipid bilayer envelope, and linear genomes ranging from approximately 170 to 193 kilobase pairs in size. Asfiviruses are unique among DNA viruses as they replicate exclusively in the cytoplasm of infected cells, unlike most other DNA viruses that replicate within the nucleus.
African Swine Fever is characterized by sudden illness, high fever, hemorrhages, and high mortality rates in affected swine populations. The disease spreads primarily through direct contact with infected animals, ingestion of contaminated food or bedding, or via ticks. Thus, it poses a considerable threat to the pig industry, with potentially devastating consequences on a global scale.
Efforts to control and prevent ASF caused by asfiviruses involve strict biosecurity measures, such as quarantining affected areas, culling infected animals, and implementing strict import regulations in regions free of the disease. The development of effective vaccines remains a significant challenge due to the complex nature of asfivirus replication and the lack of a suitable live attenuated vaccine.
Common Misspellings for ASFIVIRUS
- zsfivirus
- ssfivirus
- wsfivirus
- qsfivirus
- aafivirus
- azfivirus
- axfivirus
- adfivirus
- aefivirus
- awfivirus
- asdivirus
- asvivirus
- asgivirus
- astivirus
- asrivirus
- asfuvirus
- asfjvirus
- asfkvirus
- asf9virus
- asf8virus
Etymology of ASFIVIRUS
The word "Asfivirus" is a combination of two elements: "ASF" and "virus".
ASF stands for "African Swine Fever", which is a highly contagious viral disease that affects domestic pigs and wild boars. It is caused by the African Swine Fever virus (ASFV).
The term "virus" originates from the Latin word "virus", which means "poison" or "venom". In modern usage, it refers to a submicroscopic infectious agent that replicates only inside the living cells of an organism.
Therefore, the word "Asfivirus" is a fusion of "ASF", referring to African Swine Fever, and "virus", representing the viral nature of the disease.
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