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Brontok originated in Indonesia. It was first discovered in 2005. The name refers to elang brontok, a bird species native to South & Southeast Asia. It arrives as an attachment of e-mail named kangen.exe (kangen itself means "to miss someone/thing"). The virus/email itself contains a message in Indonesian (and some English).
Human parvovirus B19 is a non-enveloped, icosahedral virus that contains a single-stranded linear DNA genome of approximately 5,600 base pairs in length. [ 10] B19V's nonenveloped viral particles are ~22 to 24 nm in diameter which are quite small compared to other parvoviruses. [ 3] The infectious particles may contain either positive or ...
Plant viruses are viruses that have the potential to affect plants. Like all other viruses, plant viruses are obligate intracellular parasites that do not have the molecular machinery to replicate without a host. Plant viruses can be pathogenic to vascular plants ("higher plants") . Most plant viruses are rod-shaped, with protein discs forming ...
Symptoms include fever, headache, cough and sore throat, the CDC said. Common signs can be a fever or flu-like symptoms followed by a reddish “slapped check” rash in children a few later ...
Citrus tristeza virus (CTV) is a viral species of the genus Closterovirus that causes the most economically damaging disease to its namesake plant genus, Citrus. The disease has led to the death of millions of Citrus trees all over the world and has rendered millions of others useless for production. [ 1 ]
Website. ictv .global. The International Committee on Taxonomy of Viruses ( ICTV) authorizes and organizes the taxonomic classification of and the nomenclature for viruses. [ 1][ 2][ 3] The ICTV develops a universal taxonomic scheme for viruses, and thus has the means to appropriately describe, name, and classify every virus taxon.
Chordopoxvirinae. Genus: Orthopoxvirus. Species. See text. Orthopoxvirus is a genus of viruses in the family Poxviridae and subfamily Chordopoxvirinae. Vertebrates, including mammals and humans, and arthropods serve as natural hosts. There are 12 known species in this genus.
Citrus leprosis (CL) is an economically important viral disease affecting citrus crops. This emerging disease is widely distributed in South and Central America, from Argentina to Mexico. The disease is associated with up to three different non-systemic viruses, which cause similar symptoms in the citrus hosts and are transmitted by the same ...