| titers of vesicular stomatitis virus, new jersey serotype, in naturally infected male and female lutzomyia shannoni (diptera: psychodidae) in georgia. | seven isolates of the new jersey serotype of vesicular stomatitis (vsnj) virus were obtained from pooled specimens of phlebotomine sand flies, lutzomyia shannoni dyar, collected on ossabaw island, chatham county, ga., in 1989 and 1990. three isolates, including two from males, were obtained from light-trapped sand flies in 1989. four isolates were obtained from pools of sand flies collected from hollow trees in 1990. three of the latter pools contained from 4.0 to 4.7 log10 of plaque-forming uni ... | 1992 | 1322992 |
| lutzomyia shannoni (diptera: psychodidae): a biological vector of the new jersey serotype of vesicular stomatitis virus on ossabaw island, georgia. | the new jersey serotype of vesicular stomatitis virus (vsnj) is enzootic on ossabaw island, georgia. lutzomyia shannoni is the only phlebotomine sand fly present on the island and there is strong evidence that it is a vector of the virus at this site. this overview summarizes the studies that have been done on the island, reviews the evidence which confirms that l. shannoni is a biological vector of vsnj, and discusses remaining unknown aspects of the epizootiology of vsnj. | 1991 | 1668681 |
| spontaneous mutations leading to antigenic variations in the glycoproteins of vesicular stomatitis virus field isolates. | strains of vesicular stomatitis virus, new jersey serotype (vsv-nj), isolated from diseased cattle or swine were examined by genomic rna sequencing for genetic diversity potentially leading to antigenic variations in their type-specific glycoproteins as determined by reactivity with epitope-specific monoclonal antibodies (mabs). seven field isolates recovered in colorado, new mexico, georgia, and mexico during the widespread 1982-1985 epizootic in the western united states resembled the prototyp ... | 1990 | 1688475 |
| isolation of vesicular stomatitis virus new jersey serotype from phlebotomine sand flies in georgia. | vesicular stomatitis virus new jersey serotype (vsnj virus) was isolated from 6 of 610 pools of phlebotomine sand flies (lutzomyia shannoni) collected on ossabaw island, ga. all isolates were from non-blooded females. infected sand flies were collected at 6 sites at 5 separate times from 3 june through 25 july 1988. thirty-five pools of culicoides ssp. and 48 pools of mosquitoes obtained in conjunction with the infected sand flies also were evaluated for vsnj virus; all were negative. concomitan ... | 1990 | 1971158 |
| serologic surveillance for vesicular stomatitis virus on ossabaw island, georgia. | seventeen species of mammals and seven species of birds from ossabaw island, georgia, were tested for vesicular stomatitis (vs) neutralizing antibodies. seropositive results were restricted to mammals with six of 17 species testing seropositive for vs (new jersey type) neutralizing antibodies. seropositive species included: raccoons (procyon lotor), white-tailed deer (odocoileus virginianus), feral swine (sus scrofa), cattle (bos taurus), horses (equus caballus), and donkeys (equus asinus). all ... | 1985 | 2987546 |
| antibodies to vesicular stomatitis virus in populations of feral swine in the united states. | from 1979 to 1985, 941 feral swine (sus scrofa) from 53 locations in 15 states were serologically tested for antibodies to vesicular stomatitis virus (vsv). antibodies to new jersey serotype vsv were present in 75 swine from five locations in arkansas, florida, georgia, and louisiana. within these populations, antibody prevalences ranged from 10 to 100%. no antibodies to indiana serotype were detected. | 1986 | 3016348 |
| antibodies to vesicular stomatitis new jersey type virus in wild and domestic sentinel swine. | wild sentinel swine on ossabaw island, chatham county, georgia, were serially bled and tested for vesicular stomatitis new jersey type virus neutralizing antibody to determine the intensity, distribution, and progression of annual viral activity. from march through september, 1984 and 1985, 112 and 226 juvenile (less than 8 months) swine, respectively, were sampled. seroconversions initially were detected on may 7, 1984 and may 18, 1985. incidence of seroconversion in wild swine reached 32% duri ... | 1987 | 3034056 |
| population dynamics of lutzomyia shannoni (diptera: psychodidae) in relation to the epizootiology of vesicular stomatitis virus on ossabaw island, georgia. | population dynamics of lutzomyia shannoni dyar were studied on ossabaw island, ga, to define further the role of this species in the epizootiology of the new jersey serotype of vesicular stomatitis (vsnj) virus. bimonthly collections of sand flies egressing from hollow trees from april to november 1991 indicated that there were three generations of sand flies. data from light trap collections from 1986 through 1989 indicated that similar seasonal cycles occurred during previous years. at this si ... | 1994 | 7815397 |
| hosts of lutzomyia shannoni (diptera: psychodidae) in relation to vesicular stomatitis virus on ossabaw island, georgia, u.s.a. | hosts of lutzomyia shannoni dyar, a suspected biological vector of the new jersey serotype of vesicular stomatitis (vsnj) virus, were determined using an indirect enzyme-linked immunosorbent assay (elisa) of 333 blood-fed female sandflies collected from their diurnal resting shelters on ossabaw island, georgia, u.s.a. sandflies had fed primarily on white-tailed deer (odocoileus virginianus) (81%) and to a lesser extent on feral swine (sus scrofa) (16%), two species of host infected annually with ... | 1994 | 7841487 |
| effect of forest type on the distribution of lutzomyia shannoni (diptera: psychodidae) and vesicular stomatitis virus on ossabaw island, georgia. | we studied the effects of three forest types on multiple factors that are believed to influence the transmission of the new jersey serotype of vesicular stomatitis (vsnj) virus on ossabaw island, ga. these factors included availability of tree hole diurnal resting habitat for the presumed sand fly vector, lutzomyia shannoni dyar; relative abundance of l. shannoni; prevalence of vsnj virus infection in sand flies; and prevalence of vsnj virus antibodies in wild swine. tree hole availability, sand ... | 1993 | 8389877 |
| feral swine as a potential amplifying host for vesicular stomatitis virus new jersey serotype on ossabaw island, georgia. | sentinel feral swine (sus scrofa) on ossabaw island, georgia (usa), were serologically monitored for antibodies to vesicular stomatitis new jersey serotype (vsnj) virus from 17 april to 27 august 1990. seroconversions to vsnj virus were detected in 24% of swine island-wide. differences in the incidence of seroconversion were detected between swine sampled in the pleistocene and holocene formations of the island suggesting that the presence of virus is forest type dependent. based on the consiste ... | 1993 | 8394941 |
| vsv-nj on ossabaw island, georgia. the truth is out there. | ossabaw island, georgia, is the only recognized enzootic focus of vesicular stomatitis virus new jersey (vsv-nj) in the united states and has been the subject of vsv-nj research since 1981. to date, vsv-nj antibodies have been detected only from feral swine, cattle, equines, deer, and raccoons. vsv-nj transmission occurs annually, is seasonal, and is associated with the maritime forest. despite high transmission rates the clinical disease is rarely detected. a sand fly (lutzomyia shannoni) occur ... | 2000 | 11193657 |
| pathogenesis of experimental vesicular stomatitis virus (new jersey serotype) infection in the deer mouse (peromyscus maniculatus). | the pathogenesis of vesicular stomatitis virus (vsv) infection has not been investigated previously in native new world rodents that may have a role in the epidemiology of the disease. in the present study, 45 juvenile and 80 adult deer mice (peromyscus maniculatus) were inoculated intranasally with vsv new jersey serotype (vsv-nj) and examined sequentially over a 7-day period. virus was detected by means of immunohistochemistry and in situ hybridization in all tissues containing histologic lesi ... | 2001 | 11467473 |
| emergence and re-emergence of vesicular stomatitis in the united states. | vesicular stomatitis (vs) is an important disease of cattle, horses and pigs. the causal agent is an arbovirus; vesicular stomatitis virus (vsv) of which two distinct serotypes new jersey (nj) and indiana (in) have been described. the clinical signs in cattle and pigs are undistinguishable from foot-and-mouth disease (fmd), one of the most devastating viral infections of livestock. vsv is the most important cause of vesicular disease in fmd-free countries in the americas, causing thousands of ou ... | 2002 | 12034487 |
| effect of strain and serotype of vesicular stomatitis virus on viral shedding, vesicular lesion development, and contact transmission in pigs. | to determine whether pigs can be infected with strains of vesicular stomatitis virus new jersey (vsv-nj) and vesicular stomatitis virus indiana (vsv-i) isolated during recent vesicular stomatitis outbreaks that primarily involved horses in the western united states and determine the potential for these viruses to be transmitted by contact. | 2004 | 15478770 |
| survey for vesicular stomatitis virus neutralizing antibodies in serums of white-tailed deer odocoileus virginianus of the southeastern united states. | new jersey type vesicular stomatitis (vs) antibodies were found in 14 of 677 deer serums tested by neutralization tests in embryonated chicken eggs. twelve positive serums were received from louisiana and two from georgia. eight of the positive deer serums from louisiana were collected in the area of the only reported case of vs during 1967. clinical vs has not been diagnosed in the east coast states since 1964. two positive deer serums were collected on ossabaw island, georgia, and three positi ... | 1970 | 16512162 |