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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 ...19852987546
rabies surveillance in the united states during 1990.in 1990, the united states and its territories reported 4,881 cases of rabies in animals to the centers for disease control, a 1.5% increase from 1989. of these, 553 were domestic animals, 4,327 were wild animals, and one was a human being. pennsylvania reported the highest number (611) of rabies cases in animals in 1990. for the first time since surveillance of rabies in wild animals was begun in the 1950s, the number of cases of rabies in raccoons exceeded that in skunks. particularly large in ...19921577642
prevalence of toxoplasma gondii infection in raccoons.serum samples from 427 raccoons (93 from pennsylvania, 45 from new jersey, 72 from south carolina, 68 from virginia, 30 from iowa, and 119 from ohio) were evaluated for toxoplasma gondii antibodies in dilutions of 1:25, 1:50, and 1:500. the distribution of t gondii antibody titers was less than 1:25 for 212 raccoons (49.6%), 1:25 for 34 raccoons (7.9%), 1:50 for 117 raccoons (27.4%), and greater than or equal to 1:500 for 64 raccoons (14.9%). tissue cysts were seen in the liver, and tachyzoites ...19921559896
benefits and costs of using an orally absorbed vaccine to control rabies in raccoons.in november 1989, the epizootic of rabies affecting raccoons in the mid-atlantic states reached new jersey. an economic evaluation was conducted in 2 counties first affected by the epizootic to estimate the costs of the epizootic and to assess the costs and benefits of orally administering a newly developed recombinant rabies vaccine to prevent further spread of the disease. data on expenditures associated with prevention of rabies in human beings and domestic animals and laboratory testing of s ...19921483905
rabies surveillance in the united states during 1991.in 1991, 49 states, the district of columbia, and puerto rico reported 6,972 cases of rabies in nonhuman animals and 3 cases in human beings to the centers for disease control. ninety-one percent (6,354 cases) were wild animals, whereas 8.9% (618 cases) were domestic species. the total number of reported cases of rabies increased 42.9% over that of 1990 (4,881 cases), with most of the increase resulting from continued spread of the epizootic of rabies in raccoons in the mid-atlantic and northeas ...19921483899
epizootiology of canine distemper in new jersey raccoons.seventeen epizootics of canine distemper (cd) involving at least 615 raccoons (procyon lotor) were identified between 1 september 1977 and 25 march 1991 in new jersey (usa). epizootics occurred three times at four year intervals in three areas. based on this cycling, the wide distribution of cd cases, and their occurrence between epizootics, i propose an enzootic status for cd in new jersey raccoons. the peak period prevalence of raccoon canine distemper cases occurred at the end of the mating s ...19938355340
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 ...19947841487
blood lead levels of wild raccoons (procyon lotor) from the eastern united states.we analyzed 161 raccoon (procyon lotor) blood samples obtained from new jersey (n = 109), rural pennsylvania (n = 29) and laboratory confined animals (n = 23) in the usa for lead content; we found significantly higher levels in the new jersey raccoons (mean = 4.4 micrograms/dl, se = 2.9). there was no difference between the lead levels of raccoons from the other two groups (mean = 2.6, se = 0.5 and mean = 2.5, se = 0, respectively).19948151814
efficacy of an oral vaccinia-rabies glycoprotein recombinant vaccine in controlling epidemic raccoon rabies in new jersey.a field trial to evaluate the efficacy of an oral vaccinia-rabies glycoprotein recombinant virus vaccine in controlling epidemic raccoon (procyon lotor) rabies was conducted by distributing 180,816 doses (10(8.2)tcid50/ml) of vaccine in wax ampules within fish-meal polymer baits at a rate of 64 doses/km2/treatment throughout a 552 km2 area, forming an 18 km wide band across the northern cape may peninsula of new jersey (usa). vaccination treatments were conducted in the spring and fall between m ...19989813845
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 ...200011193657
prevalence of agglutinating antibodies to sarcocystis neurona in raccoons, procyon lotor, from the united states.equine protozoal myeloencephalitis (epm) is the most important protozoal disease of horses in north america and it is caused by sarcocystis neurona. natural cases of encephalitis due to s. neurona have been reported in raccoons, procyon lotor. we examined 99 raccoons for agglutinating antibodies to s. neurona using the s. neurona agglutination test (sat) employing formalin-fixed merozoites as antigen. raccoons originated in florida (n=24, collected in 1996), new jersey (n=25, collected in 1993), ...200111698158
prevalence of agglutinating antibodies to neospora caninum in raccoons, procyon lotor.neospora caninum is an apicomplexan parasite that causes neonatal neuromuscular disease in dogs and abortions in cattle. dogs are the only proven definitive host. little is known about the prevalence of antibodies to this parasite in wildlife. sera from 99 raccoons (procyon lotor) were examined for agglutinating antibodies to n. caninum using the modified agglutination test employing formalin-fixed tachyzoites as antigen. raccoons originated in florida (n = 24, collected in 1996), new jersey (n ...200111695399
rabies surveillance in the united states during 2008.during 2008, 49 states and puerto rico reported 6,841 cases of rabies in animals and 2 cases in humans to the cdc, representing a 3.1% decrease from the 7,060 cases in animals and 1 case in a human reported in 2007. approximately 93% of the cases were in wildlife, and 7% were in domestic animals. relative contributions by the major animal groups were as follows: 2,389 (34.9%) raccoons, 1,806 (26.4%) bats, 1,589 (23.2%) skunks, 454 (6.6%) foxes, 294 (4.3%) cats, 75 (1.1%) dogs, and 59 (0.9%) catt ...200919751163
pathways for arsenic from sediments to groundwater to streams: biogeochemical processes in the inner coastal plain, new jersey, usa.the cretaceous and tertiary sediments that underlie the inner coastal plain of new jersey contain the arsenic-rich mineral glauconite. streambed sediments in two inner coastal plain streams (crosswicks and raccoon creeks) that traverse these glauconitic deposits are enriched in arsenic (15-25mg/kg), and groundwater discharging to the streams contains elevated levels of arsenic (>80μg/l at a site on crosswicks creek) with arsenite generally the dominant species. low dissolved oxygen, low or undet ...201020580401
rabies surveillance in the united states during 2011.during 2011, 49 states and puerto rico reported 6,031 rabid animals and 6 human rabies cases to the cdc, representing a 1.9% decrease from the 6,153 rabid animals and 2 human cases reported in 2010. approximately 92% of reported rabid animals were wildlife. relative contributions by the major animal groups were as follows: 1,981 raccoons (32.8%), 1,627 skunks (27.0%), 1,380 bats (22.9%), 427 foxes (7.1%), 303 cats (5.0%), 65 cattle (1.1%), and 70 dogs (1.2%). compared with 2010, there was a subs ...201222947154
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