Search results
Results from the WOW.Com Content Network
Vertebrates (including mammals and humans), invertebrates, plants, fungi and protozoans serve as natural hosts. [2] [3] [4] Diseases associated with member viruses include rabies encephalitis caused by the rabies virus, and flu-like symptoms in humans caused by vesiculoviruses.
Plant virus transmission strategies in insect vectors. Plant viruses need to be transmitted by a vector, most often insects such as leafhoppers. One class of viruses, the Rhabdoviridae, has been proposed to actually be insect viruses that have evolved to replicate in plants. The chosen insect vector of a plant virus will often be the ...
Findings supporting border crossing for plant viruses into the invertebrate and vertebrate worlds [12] [13] Controlling the virus is important for pepper production worldwide, but recent research shows that this plant disease may be transmitted to humans. [14] [15] PMMoV is an indicator of fecal pollution in the environment.
For example, the human body louse transmits the bacterium Rickettsia prowazekii which causes epidemic typhus. Although invertebrate-transmitted diseases pose a particular threat on the continents of Africa, Asia and South America, there is one way of controlling invertebrate-borne diseases, which is by controlling the invertebrate vector.
Most species infect only a few hosts and cause infections with few or no symptoms, for example, American hop latent virus and lily symptomless virus. Some, such as blueberry scorch virus and poplar mosaic virus, cause serious illnesses. (Foster)
Bunyaviruses belong to the fifth group of the Baltimore classification system, which includes viruses with a negative-sense, single-stranded RNA genome. They have an enveloped, spherical virion. Though generally found in arthropods or rodents, certain viruses in this order occasionally infect humans. Some of them also infect plants. [6]
Human parainfluenza viruses (HPIV) Human parainfluenza virus infection Under research [19] [20] Human T-lymphotropic virus 1 (HTLV-1) Human T-lymphotropic virus 1 infection Under research [21] [22] Hymenolepis nana and Hymenolepis diminuta: Hymenolepiasis: Examination of the stool for eggs and parasites Praziquantel, niclosamide: No Epstein ...
This virus shows different symptoms in Europe; for example, the infected plants usually show dark brown necrotic arcs that discolor the tuber's flesh (these symptoms are very similar to those caused by alfalfa mosaic virus). [5] Plants showing no symptoms of PMTV tend to produce larger quantities of infected tubers if they are derived from ...