Bunyavirales is an order of segmented negative-strand RNA viruses with mainly tripartite genomes. Member viruses infect arthropods, plants, protozoans, and vertebrates. It is the only order in the class Ellioviricetes. The name Bunyavirales derives from Bunyamwera, where the original type species Bunyamwera orthobunyavirus was first discovered. Ellioviricetes is named in honor of late virologist Richard M. Elliott for his early work on bunyaviruses.
Chandipura vesiculovirus (CHPV) is a member of the Rhabdoviridae family that is associated with an encephalitic illness in humans. It was first identified in 1965 after isolation from the blood of two patients from Chandipura village in Maharashtra state, India and has been associated with a number of otherwise unexplained outbreaks of encephalitic illness in central India. The most recent occurred in Andhra Pradesh and Maharashtra in June–August 2003 with 329 children affected and 183 deaths. Further sporadic cases and deaths in children were observed in Gujarat state in 2004.
The o'nyong'nyong virus (ONNV) was first isolated by researchers at the Uganda Virus Research Institute in Entebbe, Uganda, during a large outbreak of a disease in 1959 that resembled dengue fever. ONNV is a togavirus, genus Alphavirus, is closely related to the chikungunya and Igbo Ora viruses, and is a member of the Semliki Forest antigenic complex. The name was given to the disease by the Acholi tribe during the 1959 outbreak. The name comes from the Nilotic language of Uganda and Sudan and means “weakening of the joints". The virus can infect humans and may cause disease.
Thogotovirus is a genus of enveloped RNA viruses, one of seven genera in the virus family Orthomyxoviridae. Their single-stranded, negative-sense RNA genome has six or seven segments. Thogotoviruses are distinguished from most other orthomyxoviruses by being arboviruses – viruses that are transmitted by arthropods, in this case usually ticks. Thogotoviruses can replicate in both tick cells and vertebrate cells; one subtype has also been isolated from mosquitoes. A consequence of being transmitted by blood-sucking vectors is that the virus must spread systemically in the vertebrate host – unlike influenza viruses, which are transmitted by respiratory droplets and are usually confined to the respiratory system.
Pogosta disease is a viral disease. The symptoms of the disease usually include rash, as well as mild fever and other flu-like symptoms; in most cases the symptoms last less than 5 days. However, in some cases, the patients develop a painful arthritis. There are no known chemical agents available to treat the disease.
Orthobunyavirus is a genus of the Peribunyaviridae family in the order Bunyavirales. There are currently ~170 viruses recognised in this genus. These have been assembled into 103 species and 20 serogroups.
Dhori virus (DHOV) is a species of the genus Thogotovirus and a member of the family Orthomyxoviridae. Its hosts are ticks, mosquitoes, and mammals. DHOV is lethal to mice, causing systemic pathologic changes similar to those reported in humans with virulent influenza A (H5N1) virus infection.
A robovirus is a zoonotic virus that is transmitted by a rodent vector.
Qalyub orthonairovirus, also known as Qalyub nairovirus or simply Qalyub virus, is a negative-sense single-stranded RNA virus discovered in a rat's nest in a tomb wall in the Egyptian town of Qalyub in 1952. The primary vector for transmission is the Carios erraticus tick, and thus it is an arbovirus.
Bayou orthohantavirus (BAYV) is a species of Orthohantavirus first identified in 1993 in Louisiana. and later confirmed by other investigators. In 1996, the marsh rice rat was identified as the natural reservoir of the virus, indicating the virus to be widespread throughout the Southeastern United States. BAYV infection causes hantavirus pulmonary syndrome (HPS) and represents the second most common hantavirus in the United States behind the Sin Nombre orthohantavirus.
The 75V-2621 virus is a strain of Gamboa virus in the genus Bunyavirus. It was first isolated in the mosquito Aedeomyia squamipennis in Vinces, Ecuador in 1974. Ad. squamipennis appears to be the vector and birds a host, including the chicken Gallus gallus domesticus under experimental conditions. It has only been isolated in the tropical regions of Central and South America. It has not be shown to cause disease in humans, or domestic and wild animals; however, in a 2018 study, antibodies against the Gamboa virus were found in birds (6.2%), humans (1.5%), and other wild animals (2.6%).
Abras orthobunyavirus, also called Abras virus (ABRV), is a species of virus in the genus Orthobunyavirus. Isolated from Culex adamesi and C. paracrybda in Ecuador. Not reported to cause disease in humans.
Quaranjavirus is a genus of enveloped RNA viruses, one of seven genera in the virus family Orthomyxoviridae. The genome is single-stranded, negative-sense segmented RNA, generally with six segments. The genus contains two species: Johnston Atoll virus and Quaranfil virus; it has been proposed to contain species or strains including Cygnet River virus, Lake Chad virus, Tyulek virus and Wellfleet Bay virus. Quaranjaviruses predominantly infect arthropods and birds; As of March 2015, Quaranfil quaranjavirus is the only member of the genus to have been shown to infect humans. The Quaranfil and Johnston Atoll viruses are transmitted between vertebrates by ticks, resembling members of Thogotovirus, another genus of Orthomyxoviridae.
Nyamiviridae is a family of negative-strand RNA viruses in the order Mononegavirales. Ecdysozoa and birds serve as natural hosts. The name is a portmanteau of Nyamanini Pan and Midway Atoll and the suffix -viridae used to denote a virus family. There are seven genera in this family.
Royal Farm virus, previously known as Karshi virus, was not viewed as pathogenic or harmful to humans. Although infected people suffer with fever-like symptoms, some people in Uzbekistan have reported with severe disease such as encephalitis and other large outbreaks of fever illness connected infection with the virus.
Quaranfil quaranjavirus is the type virus of the Quaranjavirus genus in the virus family Orthomyxoviridae. It has a negative sense, single-stranded RNA genome composed of 6 segments. Its hosts are ticks, birds, and humans. It was isolated from ticks near Cairo, Egypt in 1953. The virus can infect humans, as confirmed by serological study of human serum samples in Egypt in the 1960s that showed that 8% of the local population had neutralizing antibodies to the virus. The virus has not yet been connected to a human disease.
Kasokero orthonairovirus is a species of virus in the genus Orthonairovirus. Its only known host is the fruit bat Rousettus aegyptiacus. The virus takes its name from the Kasokero Cave in Uganda, where it was first collected.
Bunyamwera is a town in Bundibugyo District, Uganda. It lies just outside of Rwenzori Mountains National Park, which is to the south. The town is north of Kagugu, southeast of Bunyana, and southwest of Butama. Other nearby settlements include Bundimbuga, 1½ km north, and Bundikahondo, 2 km northwest. The peak of Busunga is 6 km northwest, Kyabwageya's peak is 10 km east, and Kinera's peak is 10 km east. The nearest hospital, Kasulenge Health Center II, is 9 km northeast.
Farallon virus is a strain of Hughes orthonairovirus in the genus Orthonairovirus belonging to the Hughes serogroup. A known host of the virus is Ornithodoros. The virus is named after the Farallon Islands.
Ndumu virus is an RNA virus in the genus Alphavirus. It was first isolated in 1961 from culicine mosquitoes collected in northern Natal, Union of South Africa.
