| distribution of bunyamwera serogroup viruses in north america, 1956-1984. | we attempted to tabulate all bunyamwera serogroup (family bunyaviridae, genus bunyavirus) isolates from north america. by summarizing information from the laboratories of the centers for disease control, data generously shared by other laboratories, and the published literature, we were able to accumulate data regarding 1,372 bunyamwera serogroup viruses. these were: tensaw (664, including 8 from vertebrates), cache valley (396, including 6 from vertebrates), main drain (160, including 14 from v ... | 1986 | 2869708 |
| isolations of an arbovirus of the bunyamwera group (tensaw virus) from mosquitoes in the southeastern united states, 1960-1963. | | 1969 | 4387750 |
| molecular characterization of the african orthobunyavirus ilesha virus. | ilesha virus is an arthropod-borne virus belonging to the genus orthobunyavirus of the bunyaviridae family. ilesha virus has been isolated from humans in several african countries, mostly in relation with febrile illness and erythema, though there are reported cases of fatal meningoencephalitis and hemorrhagic fever. in the present study, we report the complete genomic sequence of all three ilesha virus segments (s, m, l) and characterize the open reading frames. the nucleoprotein encoded by seg ... | 2013 | 23988729 |
| molecular survey for mosquito-transmitted viruses: detection of tensaw virus in north central florida mosquito populations. | a bunyavirus surveillance was performed in 2,600 pools consisting of 45,728 mosquitoes collected in north-central florida from may 2006 to april 2007. fifteen mosquito pools were found to be virus-positive from the total 2,600 mosquito pools tested (0.6% infection rate), which resulted in a minimum infection rate of 0.33 per 1,000 mosquitoes. sequence data identified the virus to be tensaw virus, a member of the bunyaviridae family. all the virus-positive samples were obtained from pools collect ... | 2014 | 24772680 |
| human infections with tensaw virus in south florida: evidence that tensaw virus subtypes stimulate the production of antibodies reactive with closely related bunyamwera serogroup viruses. | maguari virus, a member of the bunyamwera serogroup (family bunyaviridae, genus bunyavirus) has not been isolated north of trinidad. anecdotal information from other investigators has indicated the presence of antibody to maguari virus in human residents of south florida. we attributed such antibody to either cross-reactivity with tensaw virus, the only bunyamwera serogroup virus known in south florida, or to cross-reactivity to an antigenic subtype or variant of tensaw virus. five strains, iden ... | 1988 | 2899978 |
| arbovirus surveillance in florida: wild vertebrate studies 1965-1974. | wildlife species from 38 of florida's 67 counties were surveyed over a 10 year period for the presence of antibody to the five major arboviruses circulating in the state. the routine screening of 7891 sera from wild birds and mammals via the hemagglutination-inhibition (h1) test with selected reactors subjected to serum neutralization testing has 1) provided information regarding geographic distribution and seasonality of circulation of these viruses 2) identified enzootic foci of infection and ... | 1975 | 1152173 |
| sequence and phylogenetic data indicate that an orthobunyavirus recently detected in the yucatan peninsula of mexico is a novel reassortant of potosi and cache valley viruses. | we determined the complete nucleotide sequences of the small (s) and medium (m) rna segments of an orthobunyavirus isolated from mosquitoes in the yucatan peninsula of mexico. a 528-nt region of the large (l) rna segment was also sequenced. the s rna segment has greatest nucleotide identity to the homologous region of cache valley virus (cvv; 98%) followed by potosi virus (potv; 89%) and northway virus (86%). the m rna segment has 96% nucleotide identity to the homologous region of potv, and les ... | 2012 | 22407405 |
| management factors associated with operation-level prevalence of antibodies to cache valley virus and other bunyamwera serogroup viruses in sheep in the united states. | a cross-sectional study was performed to identify operation-level risk factors associated with prevalence of antibody to bunyamwera (bun) serogroup viruses in sheep in the united states. sera were obtained from 5150 sheep in 270 operations located in 22 states (three in the west, nine central states, and 10 in the east) and tested at a dilution of 1:20 by a plaque reduction neutralization test (prnt) using cache valley virus (cvv). antibodies that neutralized cvv were identified in 1455 (28%) sh ... | 2015 | 26565774 |
| monitoring sheep and culicoides midges in montana for evidence of bunyamwera serogroup virus infection. | a serological and entomological investigation was performed to monitor for potential bunyamwera (bun) serogroup virus activity in montana. | 2014 | 26392881 |
| tensaw virus genome sequence and its relation to other bunyaviridae. | tensaw virus (tsv) belongs to the genus orthobunyavirus within the bunyaviridae family. although tsv does not cause hemorrhagic fever as some other members of its family, serological studies have shown that serum from florida residents react against tsv indicating viral infection in humans. in this study, the three rna genome segments of a tsv isolated from anopheles crucians mosquitoes collected in north central florida in 2006 and a tsv isolate obtained from the cdc, fort collins, were sequenc ... | 2009 | 19760176 |
| arbovirus surveillance in south carolina, 1996-98. | arboviruses isolated and identified from mosquitoes in south carolina (usa) are described, including new state records for eastern equine encephalitis virus (eee), st. louis encephalitis virus (sle), flanders virus, tensaw virus (ten), and a variant of jamestown canyon virus (jc). mosquitoes were collected at 52 locations in 30 of 46 south carolina counties beginning in june 1996, and ending in october 1998, and tested for arboviruses. of 1,329 mosquito pools tested by virus isolation (85,806 mo ... | 2001 | 11345423 |
| experimental vector-host studies with tensaw virus, a newly recognized member of the bunyamwera arbovirus group. | | 1969 | 5764202 |
| tensaw virus, a new member of the bunyamwera arbovirus group from the southern united states. | | 1969 | 5764201 |